{"id":19513,"date":"2022-05-12T17:37:48","date_gmt":"2022-05-12T17:37:48","guid":{"rendered":"https:\/\/nanovea.com\/?p=19513"},"modified":"2025-05-22T20:10:40","modified_gmt":"2025-05-22T20:10:40","slug":"mesure-de-la-durete-par-rayure-a-laide-dun-testeur-mecanique","status":"publish","type":"post","link":"https:\/\/nanovea.com\/fr\/mesure-de-la-durete-par-rayure-a-laide-dun-testeur-mecanique\/","title":{"rendered":"Mesure de la duret\u00e9 par rayure \u00e0 l'aide d'un testeur m\u00e9canique"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19513\" class=\"elementor elementor-19513\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ec3d48 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ec3d48\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c477953\" data-id=\"c477953\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cec2c6e elementor-widget elementor-widget-heading\" data-id=\"cec2c6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">MESURE DE LA DURET\u00c9 AUX RAYURES<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d107f9b elementor-widget elementor-widget-heading\" data-id=\"d107f9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c0 L'AIDE D'UN TESTEUR M\u00c9CANIQUE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73c118d elementor-widget elementor-widget-image\" data-id=\"73c118d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"242\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2022\/05\/Scratch-Hardness-of-Metals.jpg\" class=\"attachment-medium_large size-medium_large wp-image-19517\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97cc106 elementor-widget elementor-widget-heading\" data-id=\"97cc106\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9par\u00e9 par<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95aa94e elementor-widget elementor-widget-heading\" data-id=\"95aa94e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DUANJIE LI, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c14383d elementor-widget elementor-widget-spacer\" data-id=\"c14383d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-753c1f3 elementor-section-height-min-height elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"753c1f3\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f2074e4 elementor-hidden-phone\" data-id=\"f2074e4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0f91f8 elementor-widget elementor-widget-spacer\" data-id=\"c0f91f8\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b259d86\" data-id=\"b259d86\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-62f2a44 elementor-widget elementor-widget-heading\" data-id=\"62f2a44\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">INTRODUCTION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ab0009 elementor-widget elementor-widget-text-editor\" data-id=\"9ab0009\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En g\u00e9n\u00e9ral, les tests de duret\u00e9 mesurent la r\u00e9sistance des mat\u00e9riaux \u00e0 une d\u00e9formation permanente ou plastique. Il existe trois types de mesures de duret\u00e9 : la duret\u00e9 par rayure, la duret\u00e9 par indentation et la duret\u00e9 par rebondissement. L'essai de duret\u00e9 par rayure mesure la r\u00e9sistance d'un mat\u00e9riau aux rayures et \u00e0 l'abrasion dues au frottement d'un objet pointu1. Il a \u00e9t\u00e9 d\u00e9velopp\u00e9 \u00e0 l'origine par le min\u00e9ralogiste allemand Friedrich Mohs en 1820 et est encore largement utilis\u00e9 pour classer les propri\u00e9t\u00e9s physiques des min\u00e9raux2. Cette m\u00e9thode d'essai est \u00e9galement applicable aux m\u00e9taux, aux c\u00e9ramiques, aux polym\u00e8res et aux surfaces rev\u00eatues.<\/p><p>Lors d'une mesure de la duret\u00e9 par rayure, un stylet en diamant de g\u00e9om\u00e9trie sp\u00e9cifique raye la surface d'un mat\u00e9riau le long d'une trajectoire lin\u00e9aire sous une force normale constante et \u00e0 une vitesse constante. La largeur moyenne de la rayure est mesur\u00e9e et utilis\u00e9e pour calculer l'indice de duret\u00e9 par rayure (HSP). Cette technique offre une solution simple pour mesurer la duret\u00e9 de diff\u00e9rents mat\u00e9riaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bbe0c25 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbe0c25\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5bda47b\" data-id=\"5bda47b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5986dd7 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default\" data-id=\"5986dd7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-77e62ae\" data-id=\"77e62ae\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ae83510 elementor-widget elementor-widget-text-editor\" data-id=\"ae83510\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">OBJECTIF DE MESURE<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5556e11 elementor-widget elementor-widget-text-editor\" data-id=\"5556e11\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans cette \u00e9tude, le testeur m\u00e9canique NANOVEA PB1000 est utilis\u00e9 pour mesurer la duret\u00e9 par rayure de diff\u00e9rents m\u00e9taux conform\u00e9ment \u00e0 la norme ASTM G171-03.<\/p><p>Parall\u00e8lement, cette \u00e9tude met en valeur la capacit\u00e9 du NANOVEA <a href=\"https:\/\/nanovea.com\/mechanical-testers\/\">Testeur M\u00e9chanique<\/a> pour effectuer des mesures de duret\u00e9 aux rayures avec une haute pr\u00e9cision et reproductibilit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7429702 elementor-widget elementor-widget-text-editor\" data-id=\"7429702\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">NANOVEA<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fda08d7 elementor-widget elementor-widget-text-editor\" data-id=\"fda08d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">PB1000<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48491b2 elementor-align-left learn-more-about-instrument elementor-widget elementor-widget-button\" data-id=\"48491b2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/nanovea.com\/instruments\/pb1000\/\" id=\"learn-more-about-instrument\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">EN SAVOIR PLUS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a6b67e5\" data-id=\"a6b67e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-911a059 elementor-widget elementor-widget-image\" data-id=\"911a059\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/nanovea.com\/instruments\/pb1000\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"804\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2020\/12\/Nanovea-PB1000-scratch-test-and-indentation.png\" class=\"elementor-animation-grow attachment-medium_large size-medium_large wp-image-9934\" alt=\"nanoindentateur et testeur de rayures Nanovea PB1000\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1979bac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1979bac\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c969083\" data-id=\"c969083\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c67049 elementor-widget elementor-widget-heading\" data-id=\"9c67049\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CONDITIONS DE TEST<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ad96b0 elementor-widget elementor-widget-text-editor\" data-id=\"1ad96b0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">Le testeur m\u00e9canique NANOVEA PB1000 a effectu\u00e9 des essais de duret\u00e9 \u00e0 la rayure sur trois m\u00e9taux polis (Cu110, Al6061 et SS304). Un stylet conique en diamant d'un angle de 120\u00b0 et d'un rayon de 200 \u00b5m a \u00e9t\u00e9 utilis\u00e9. Chaque \u00e9chantillon a \u00e9t\u00e9 ray\u00e9 trois fois avec les m\u00eames param\u00e8tres de test pour garantir la reproductibilit\u00e9 des r\u00e9sultats. Les param\u00e8tres d'essai sont r\u00e9sum\u00e9s ci-dessous. Un balayage du profil \u00e0 une faible charge normale de 10 mN a \u00e9t\u00e9 effectu\u00e9 avant et apr\u00e8s l'essai d'abrasion. <a href=\"https:\/\/nanovea.com\/scratch-tester\/\">test de d\u00e9pistage<\/a> pour mesurer la modification du profil de la surface de la rayure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-030a2d9 elementor-widget elementor-widget-text-editor\" data-id=\"030a2d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span class=\"fontstyle0\" style=\"color: #1b96cf;\"><span style=\"color: #000000;\"><span style=\"color: #1b96cf;\">PARAM\u00c8TRES D'ESSAI<\/span><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-824dc4d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"824dc4d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-ffaf31f\" data-id=\"ffaf31f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-c535255\" data-id=\"c535255\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-754f431 elementor-widget elementor-widget-text-editor\" data-id=\"754f431\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>FORCE NORMALE<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a72aea elementor-widget elementor-widget-text-editor\" data-id=\"6a72aea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>10 N<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-822ae88\" data-id=\"822ae88\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c0e699 elementor-widget elementor-widget-text-editor\" data-id=\"1c0e699\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>TEMP\u00c9RATURE<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca9430a elementor-widget elementor-widget-text-editor\" data-id=\"ca9430a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>24\u00b0C (RT)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-6b60dee\" data-id=\"6b60dee\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-29cc635 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"29cc635\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-417676f\" data-id=\"417676f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af0e022 elementor-widget elementor-widget-text-editor\" data-id=\"af0e022\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VITESSE DE GLISSEMENT<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fb5f52 elementor-widget elementor-widget-text-editor\" data-id=\"7fb5f52\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>20 mm\/min<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-8e56bec\" data-id=\"8e56bec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-11db117 elementor-widget elementor-widget-text-editor\" data-id=\"11db117\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>DISTANCE DE GLISSEMENT<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f4c6b2 elementor-widget elementor-widget-text-editor\" data-id=\"0f4c6b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>10 mm<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-cf770c1\" data-id=\"cf770c1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f7e141 elementor-widget elementor-widget-text-editor\" data-id=\"4f7e141\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ATMOSPH\u00c8RE<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3671b96 elementor-widget elementor-widget-text-editor\" data-id=\"3671b96\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Air<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1fa8af8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fa8af8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5652dcb\" data-id=\"5652dcb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8896e58 elementor-widget elementor-widget-heading\" data-id=\"8896e58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">R\u00c9SULTATS ET DISCUSSION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f3d908 elementor-widget elementor-widget-text-editor\" data-id=\"9f3d908\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">Les images des traces de rayures de trois m\u00e9taux (Cu110, Al6061 et SS304) apr\u00e8s les tests sont pr\u00e9sent\u00e9es dans la FIGURE 1 afin de comparer la duret\u00e9 des rayures de diff\u00e9rents mat\u00e9riaux. La fonction de cartographie du logiciel NANOVEA Mechanical a \u00e9t\u00e9 utilis\u00e9e pour cr\u00e9er trois rayures parall\u00e8les test\u00e9es dans les m\u00eames conditions selon un protocole automatis\u00e9. La largeur de la trace d'usure mesur\u00e9e et l'indice de duret\u00e9 de la rayure (HSP) calcul\u00e9 sont r\u00e9sum\u00e9s et compar\u00e9s dans le TABLEAU 1. Les m\u00e9taux pr\u00e9sentent des largeurs de traces d'usure diff\u00e9rentes de 174, 220 et 89 \u00b5m pour Al6061, Cu110 et SS304, respectivement, ce qui donne un HSP calcul\u00e9 de 0,84, 0,52 et 3,2 GPa.<\/p><p style=\"text-align: left;\">En plus de la duret\u00e9 de la rayure calcul\u00e9e \u00e0 partir de la largeur de la trace de la rayure, l'\u00e9volution du coefficient de friction (COF), la profondeur r\u00e9elle et l'\u00e9mission acoustique ont \u00e9t\u00e9 enregistr\u00e9es in situ pendant l'essai de duret\u00e9 de la rayure. La profondeur r\u00e9elle est la diff\u00e9rence de profondeur entre la profondeur de p\u00e9n\u00e9tration du stylet pendant l'essai de rayure et le profil de surface mesur\u00e9 lors du pr\u00e9-balayage. Le COF, la profondeur r\u00e9elle et l'\u00e9mission acoustique du Cu110 sont illustr\u00e9s \u00e0 titre d'exemple dans la FIGURE 2. Ces informations donnent un aper\u00e7u des d\u00e9faillances m\u00e9caniques qui se produisent pendant la rayure, ce qui permet aux utilisateurs de d\u00e9tecter les d\u00e9fauts m\u00e9caniques et d'approfondir le comportement de la rayure du mat\u00e9riau test\u00e9.<\/p><p style=\"text-align: left;\">Les tests de duret\u00e9 par rayure peuvent \u00eatre r\u00e9alis\u00e9s en quelques minutes avec une pr\u00e9cision et une r\u00e9p\u00e9tabilit\u00e9 \u00e9lev\u00e9es. Compar\u00e9 aux proc\u00e9dures d'indentation conventionnelles, le test de duret\u00e9 par rayure de cette \u00e9tude fournit une solution alternative pour les mesures de duret\u00e9, ce qui est utile pour le contr\u00f4le qualit\u00e9 et le d\u00e9veloppement de nouveaux mat\u00e9riaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7311885 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7311885\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b11fd5d\" data-id=\"b11fd5d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f59c5b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f59c5b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7a5dc99\" data-id=\"7a5dc99\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40fab7c elementor-widget elementor-widget-image\" data-id=\"40fab7c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"612\" height=\"459\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2022\/05\/Scratch-Hardness-Test.jpg\" class=\"attachment-large size-large wp-image-19518\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd0b01b elementor-widget elementor-widget-text-editor\" data-id=\"bd0b01b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Al6061<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ad6a444\" data-id=\"ad6a444\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b8f28b1 elementor-widget elementor-widget-image\" data-id=\"b8f28b1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"611\" height=\"459\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2022\/05\/Scratch-Hardness-Tester.jpg\" class=\"attachment-large size-large wp-image-19519\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b31a3a6 elementor-widget elementor-widget-text-editor\" data-id=\"b31a3a6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cu110<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-de52ca1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de52ca1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-b9472f9\" data-id=\"b9472f9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-ddf44a0\" data-id=\"ddf44a0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e31698 elementor-widget elementor-widget-image\" data-id=\"3e31698\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"611\" height=\"458\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2022\/05\/Scratch-Hardness-Testing.jpg\" class=\"attachment-large size-large wp-image-19520\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-606112f elementor-widget elementor-widget-text-editor\" data-id=\"606112f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SS304<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-00b2ace\" data-id=\"00b2ace\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-4103861 elementor-widget elementor-widget-text-editor\" data-id=\"4103861\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span class=\"fontstyle0\" style=\"color: #1b96cf;\">FIGURE 1: <\/span><span class=\"fontstyle0\" style=\"color: #1b96cf;\"><span style=\"color: #000000;\"><span class=\"fontstyle0\">Image au microscope des traces de griffes apr\u00e8s le test (grossissement 100x).<\/span><br \/><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-213155e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"213155e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1b3f228\" data-id=\"1b3f228\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aded751 elementor-widget elementor-widget-image\" data-id=\"aded751\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"416\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2022\/05\/Scratch-Testing-NANOVEA.jpg\" class=\"attachment-large size-large wp-image-19521\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c7edc0\" data-id=\"3c7edc0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a2db197 elementor-widget elementor-widget-text-editor\" data-id=\"a2db197\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"width: 100%; border-collapse: collapse;\"><tbody><tr><td style=\"width: 18.9687%;\">\u00a0<\/td><td style=\"width: 49.6317%; text-align: center;\"><strong><em>Largeur de la piste de grattage (\u03bcm)<\/em><\/strong><\/td><td style=\"width: 31.3995%; text-align: center;\"><strong><em>HS<sub>p<\/sub> (GPa)<\/em><\/strong><\/td><\/tr><tr><td style=\"width: 18.9687%; text-align: left;\"><em><strong>Al6061<\/strong><\/em><\/td><td style=\"width: 49.6317%; text-align: center;\"><em>174\u00b111<\/em><\/td><td style=\"width: 31.3995%; text-align: center;\"><em>0.84<\/em><\/td><\/tr><tr><td style=\"width: 18.9687%;\"><em><strong>Cu110<\/strong><\/em><\/td><td style=\"width: 49.6317%; text-align: center;\"><em>220\u00b11<\/em><\/td><td style=\"width: 31.3995%; text-align: center;\"><em>0.52<\/em><\/td><\/tr><tr><td style=\"width: 18.9687%;\"><em><strong>SS304<\/strong><\/em><\/td><td style=\"width: 49.6317%; text-align: center;\"><em>89\u00b15<\/em><\/td><td style=\"width: 31.3995%; text-align: center;\"><em>3.20<\/em><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cafed16 elementor-widget elementor-widget-text-editor\" data-id=\"cafed16\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span class=\"fontstyle0\" style=\"color: #1b96cf;\">TABLEAU 1 : <\/span><span class=\"fontstyle0\" style=\"color: #1b96cf;\"><span style=\"color: #000000;\"><span class=\"fontstyle0\">R\u00e9sum\u00e9 de la largeur de la trace de rayure et du num\u00e9ro de duret\u00e9 de la rayure.<\/span><br \/><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11fa155 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11fa155\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0914d31\" data-id=\"0914d31\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0e0c3ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e0c3ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-acf503a\" data-id=\"acf503a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-89a0585\" data-id=\"89a0585\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-06d3564 elementor-widget elementor-widget-image\" data-id=\"06d3564\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2022\/05\/Metals-Scratch-Hardness.jpg\" class=\"attachment-large size-large wp-image-19516\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-a257602\" data-id=\"a257602\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-664d73a elementor-widget elementor-widget-text-editor\" data-id=\"664d73a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span class=\"fontstyle0\" style=\"color: #1b96cf;\">FIGURE 2 :<\/span><span class=\"fontstyle0\" style=\"color: #1b96cf;\"><span style=\"color: #000000;\"><span class=\"fontstyle0\">\u00a0L'\u00e9volution du coefficient de friction, de la profondeur r\u00e9elle et des \u00e9missions acoustiques pendant l'essai de duret\u00e9 par rayure sur Cu110.<\/span><br \/><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b96b90c elementor-section-height-min-height elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"b96b90c\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-736efeb elementor-hidden-phone\" data-id=\"736efeb\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-842e8e9 elementor-widget elementor-widget-spacer\" data-id=\"842e8e9\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5cde631\" data-id=\"5cde631\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ec6977f elementor-widget elementor-widget-heading\" data-id=\"ec6977f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CONCLUSION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcde8ed elementor-widget elementor-widget-text-editor\" data-id=\"dcde8ed\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans cette \u00e9tude, nous avons d\u00e9montr\u00e9 la capacit\u00e9 du NANOVEA Mechanical Tester \u00e0 r\u00e9aliser des tests de duret\u00e9 par rayure conform\u00e9ment \u00e0 la norme ASTM G171-03. Outre l'adh\u00e9rence du rev\u00eatement et la r\u00e9sistance \u00e0 la rayure, le test de rayure \u00e0 charge constante offre une solution alternative simple pour comparer la duret\u00e9 des mat\u00e9riaux. Contrairement aux testeurs de duret\u00e9 par rayure conventionnels, les testeurs m\u00e9caniques NANOVEA offrent des modules optionnels permettant de surveiller l'\u00e9volution du coefficient de friction, l'\u00e9mission acoustique et la profondeur r\u00e9elle in situ.<\/p><p>Les modules Nano et Micro d'un testeur m\u00e9canique NANOVEA comprennent des modes d'indentation, de rayure et d'usure conformes aux normes ISO et ASTM, offrant ainsi la gamme d'essais la plus large et la plus conviviale disponible dans un seul syst\u00e8me. La gamme in\u00e9gal\u00e9e de NANOVEA constitue une solution id\u00e9ale pour d\u00e9terminer l'ensemble des propri\u00e9t\u00e9s m\u00e9caniques des rev\u00eatements, films et substrats minces ou \u00e9pais, souples ou durs, notamment la duret\u00e9, le module de Young, la t\u00e9nacit\u00e9 \u00e0 la rupture, l'adh\u00e9rence, la r\u00e9sistance \u00e0 l'usure et bien d'autres encore.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a4da5d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a4da5d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-626a348\" data-id=\"626a348\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48b2e04 elementor-widget elementor-widget-heading\" data-id=\"48b2e04\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vous avez une application similaire ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-982b916 elementor-align-justify open-chat elementor-widget elementor-widget-button\" data-id=\"982b916\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DISCUTER AVEC UN EXPERT MAINTENANT<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4823ad3 elementor-align-justify button-quote elementor-widget elementor-widget-button\" data-id=\"4823ad3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nanovea.com\/contact-sales-form\/\" id=\"button-quote-bottom\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">OBTENIR RAPIDEMENT LES PRIX ET LES D\u00c9TAILS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SCRATCH HARDNESS MEASUREMENT USING A MECHANICAL TESTER Prepared by DUANJIE LI, PhD INTRODUCTION In general, hardness tests measure the resistance of materials to permanent or plastic deformation. There are three types of hardness measurements: scratch hardness, indentation hardness and rebound hardness. A scratch hardness test measures a material&#8217;s resistance to scratch and abrasion due to [&hellip;]<\/p>","protected":false},"author":1,"featured_media":19542,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7,349,337,347],"tags":[],"class_list":["post-19513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-mechanical-testing","category-scratch-testing-scratch-hardness"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/19513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/comments?post=19513"}],"version-history":[{"count":50,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/19513\/revisions"}],"predecessor-version":[{"id":24699,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/19513\/revisions\/24699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media\/19542"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media?parent=19513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/categories?post=19513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/tags?post=19513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}