{"id":7623,"date":"2020-01-19T18:46:50","date_gmt":"2020-01-19T18:46:50","guid":{"rendered":"https:\/\/nanovea.com\/?p=7623"},"modified":"2023-11-13T23:27:09","modified_gmt":"2023-11-13T23:27:09","slug":"nanoindentasyon-ile-dis-sertligi-degerlendirmesi","status":"publish","type":"post","link":"https:\/\/nanovea.com\/tr\/nanoindentasyon-ile-dis-sertligi-degerlendirmesi\/","title":{"rendered":"Nanoindentasyon ile Di\u015f Sertli\u011fi De\u011ferlendirmesi"},"content":{"rendered":"
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\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
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Biyo Malzemeler i\u00e7in Nanoindentasyonun \u00d6nemi<\/i><\/u><\/p>

\u00a0<\/i><\/u><\/strong>
Bir\u00e7ok geleneksel mekanik testte (Sertlik, Yap\u0131\u015fma, S\u0131k\u0131\u015ft\u0131rma, Delinme, Akma Dayan\u0131m\u0131, vb.), jellerden k\u0131r\u0131lgan malzemelere kadar geli\u015fmi\u015f hassas malzemelerin bulundu\u011fu g\u00fcn\u00fcm\u00fcz kalite kontrol ortamlar\u0131 art\u0131k daha fazla hassasiyet ve g\u00fcvenilirlik kontrol\u00fc gerektirmektedir. Geleneksel mekanik enstr\u00fcmantasyon, d\u00f6kme malzemeler i\u00e7in kullan\u0131lmak \u00fczere tasarlanm\u0131\u015f olup gereken hassas y\u00fck kontrol\u00fcn\u00fc ve \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc sa\u011flayamamaktad\u0131r. Test edilen malzemenin boyutu daha fazla ilgi \u00e7ekmeye ba\u015flad\u0131k\u00e7a Nanoindentasyon<\/a> biyomalzemelerle yap\u0131lan ara\u015ft\u0131rmalar gibi daha k\u00fc\u00e7\u00fck y\u00fczeylerde temel mekanik bilgileri elde etmek i\u00e7in g\u00fcvenilir bir y\u00f6ntem sa\u011flam\u0131\u015ft\u0131r. \u00d6zellikle biyomalzemelerle ilgili zorluklar, son derece yumu\u015fak ve k\u0131r\u0131lgan malzemeler \u00fczerinde do\u011fru y\u00fck kontrol\u00fc yapabilen mekanik testlerin geli\u015ftirilmesini gerektirmi\u015ftir. Ayr\u0131ca, art\u0131k tek bir sistem \u00fczerinde ger\u00e7ekle\u015ftirilebilen \u00e7e\u015fitli mekanik testleri ger\u00e7ekle\u015ftirmek i\u00e7in birden fazla cihaza ihtiya\u00e7 duyulmaktad\u0131r. Nanoindentasyon, hassas uygulamalar i\u00e7in nano kontroll\u00fc y\u00fcklerde hassas \u00e7\u00f6z\u00fcn\u00fcrl\u00fckle geni\u015f bir \u00f6l\u00e7\u00fcm aral\u0131\u011f\u0131 sa\u011flar.<\/p>

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\u00d6l\u00e7\u00fcm Hedefi
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Bu uygulamada, Nanovea Mekanik Test Cihaz\u0131<\/a>Nanoindentasyon modunda, di\u015fin dentininin, \u00e7\u00fcr\u00fcklerinin ve pulpas\u0131n\u0131n sertli\u011fini ve elastik mod\u00fcl\u00fcn\u00fc incelemek i\u00e7in kullan\u0131l\u0131r. Nanoindentasyon testinin en kritik y\u00f6n\u00fc numuneyi g\u00fcvence alt\u0131na almakt\u0131r; burada dilimlenmi\u015f bir di\u015f ald\u0131k ve epoksi monte ettik ve \u00fc\u00e7 ilgi alan\u0131n\u0131 da test i\u00e7in a\u00e7\u0131kta b\u0131rakt\u0131k.<\/p>

\u00a0<\/p>

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Sonu\u00e7lar ve Tart\u0131\u015fma
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Bu b\u00f6l\u00fcm, farkl\u0131 numuneler i\u00e7in ana say\u0131sal sonu\u00e7lar\u0131 kar\u015f\u0131la\u015ft\u0131ran bir \u00f6zet tablo ve ard\u0131ndan, mevcut oldu\u011funda, girintinin mikrograflar\u0131 ile birlikte ger\u00e7ekle\u015ftirilen her bir girintiyi i\u00e7eren tam sonu\u00e7 listelerini i\u00e7erir. Bu tam sonu\u00e7lar, Sertlik ve Young mod\u00fcl\u00fcn\u00fcn \u00f6l\u00e7\u00fclen de\u011ferlerini, ortalamalar\u0131 ve standart sapmalar\u0131yla birlikte penetrasyon derinli\u011fi olarak sunmaktad\u0131r. Y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcn\u00fcn girinti ile ayn\u0131 boyut aral\u0131\u011f\u0131nda olmas\u0131 durumunda sonu\u00e7larda b\u00fcy\u00fck farkl\u0131l\u0131klar olu\u015fabilece\u011fi g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r.<\/p>

Ana say\u0131sal sonu\u00e7lar\u0131n \u00f6zet tablosu:<\/p>

\u00a0<\/p>

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Sonu\u00e7<\/p>

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Sonu\u00e7 olarak, Nanovea Mekanik Test Cihaz\u0131n\u0131n Nanoindentasyon modunda bir di\u015fin mekanik \u00f6zelliklerinin hassas \u00f6l\u00e7\u00fcm\u00fcn\u00fc nas\u0131l sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6sterdik. Veriler, ger\u00e7ek bir di\u015fin mekanik \u00f6zelliklerine daha iyi uyacak dolgular\u0131n geli\u015ftirilmesinde kullan\u0131labilir. Nanovea Mekanik Test Cihaz\u0131n\u0131n konumland\u0131rma \u00f6zelli\u011fi, \u00e7e\u015fitli b\u00f6lgelerdeki di\u015flerin sertli\u011finin tam olarak haritalanmas\u0131n\u0131 sa\u011flar.<\/p>

Ayn\u0131 sistemi kullanarak, di\u015f malzemesinin k\u0131r\u0131lma toklu\u011funu 200N'a kadar daha y\u00fcksek y\u00fcklerde test etmek m\u00fcmk\u00fcnd\u00fcr. Kalan elastikiyet seviyesini de\u011ferlendirmek i\u00e7in daha g\u00f6zenekli malzemeler \u00fczerinde \u00e7ok d\u00f6ng\u00fcl\u00fc bir y\u00fckleme testi kullan\u0131labilir. D\u00fcz silindirik bir elmas u\u00e7 kullanmak, her b\u00f6lgede akma dayan\u0131m\u0131 bilgisi verebilir. Ek olarak, DMA \"Dinamik Mekanik Analiz\" ile kay\u0131p ve depolama mod\u00fclleri dahil viskoelastik \u00f6zellikler de\u011ferlendirilebilir.<\/p>

Nanovea nano mod\u00fcl\u00fc bu testler i\u00e7in idealdir \u00e7\u00fcnk\u00fc uygulanan y\u00fck\u00fc hassas bir \u015fekilde kontrol etmek i\u00e7in benzersiz bir geri bildirim tepkisi kullan\u0131r. Bu nedenle nano mod\u00fcl, hassas nano \u00e7izik testi yapmak i\u00e7in de kullan\u0131labilir. Di\u015f malzemesi ve dolgu malzemelerinin \u00e7izilme ve a\u015f\u0131nma direncinin incelenmesi, Mekanik test cihaz\u0131n\u0131n genel kullan\u0131\u015fl\u0131l\u0131\u011f\u0131na katk\u0131da bulunur. Dolgu malzemelerindeki a\u015f\u0131nmay\u0131 kantitatif olarak kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in keskin 2 mikronluk bir u\u00e7 kullanmak, ger\u00e7ek uygulamalardaki davran\u0131\u015f\u0131n daha iyi tahmin edilmesini sa\u011flayacakt\u0131r. \u00c7ok ge\u00e7i\u015fli a\u015f\u0131nma veya do\u011frudan rotatif a\u015f\u0131nma testleri de uzun vadeli uygulanabilirlik hakk\u0131nda \u00f6nemli bilgiler sa\u011flayan yayg\u0131n testlerdir.<\/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

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\u015eIMDI, BA\u015eVURUNUZ HAKKINDA KONU\u015eALIM<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tCANLI SOHBET<\/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":"

Biyo Malzemeler i\u00e7in Nanoizasyonun \u00d6nemi Bir\u00e7ok geleneksel mekanik testle (Sertlik, Yap\u0131\u015fma, S\u0131k\u0131\u015ft\u0131rma, Delinme, Akma Dayan\u0131m\u0131, vb.), jellerden k\u0131r\u0131lgan malzemelere kadar geli\u015fmi\u015f hassas malzemelere sahip g\u00fcn\u00fcm\u00fcz\u00fcn kalite kontrol ortamlar\u0131 art\u0131k daha fazla hassasiyet ve g\u00fcvenilirlik kontrol\u00fc gerektiriyor. Geleneksel mekanik enstr\u00fcmantasyon gereken hassas y\u00fck kontrol\u00fcn\u00fc ve \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc sa\u011flayam\u0131yor; kullan\u0131lmak \u00fczere tasarlanm\u0131\u015f [\u2026]<\/p>","protected":false},"author":1,"featured_media":11702,"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":[7,338,349,337],"tags":[],"class_list":["post-7623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-indentation-hardness-elastic","category-laboratory-testing","category-mechanical-testing"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts\/7623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/comments?post=7623"}],"version-history":[{"count":47,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts\/7623\/revisions"}],"predecessor-version":[{"id":23486,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts\/7623\/revisions\/23486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/media\/11702"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/media?parent=7623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/categories?post=7623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/tags?post=7623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}