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MS&T 2013
MS&T | October 29-30 Montreal, Quebec Canada. The MS&T partnership of ACerS, AIST, ASM, MetSoc and TMS brings together scientists, engineers, students, suppliers and more to discuss current research and technical applications, and to shape the future of materials science and technology. NACE International will co-sponsor MS&T’13. www.matscitech.org
Pruebas nanomecánicas de impresión por transferencia térmica
We must simulate the process of scratching in a controlled and monitored manner to observe sample behavior effects. In this application, the Nanovea Mechanical Tester, in nano scratch testing mode, is used to measure the nanomechanical load required to cause failure to 3 micron wax/resin prints on coated paper. A 2μm 90° cone diamond tip stylus is used at a progressive load ranging from 0.10 mN to 0.20 mN to scratch the printed surface. Points of failure will be reviewed. In addition, we have also used nanoindentation mode to obtain hardness and elastic modulus of the sample prints.
Pruebas nanomecánicas de impresión por transferencia térmica
Surface Measurement Using 3D Profilometry
En esta aplicación, el Nanovea ST400 Profilometer is used for surface measurement of an exposed piece of carbon fiber. The area measured was selected at random, and assumed large enough in that it could be extrapolated to make assumptions about a
much larger surface. Surface roughness, surface area, wavelength, fractal analysis and other surface parameters are used to characterize the surface.
He aquí algunos ejemplos de materiales que hemos probado este mes:
Mecánica:
• Nanoindentation of glass samples
• Nanoindentation compression of micro features
• Nanoscratch of soft films
• Nanowear of biomedical samples
• Microindentation mapping of welds
3D sin contacto Perfilometría:
• Finish of micro seals
• Texture of micro patterns
• Roughness of transparent gel films
• Flatness of glass samples
• Dimensions of lens samples
• Deposited grid Step Height measurement
Tribología:
• High Temp Wear of various spray coatings
• Friction of submerged polymer samples
NANOVEA PROUD SPONSOR OF EUROMAT
September 8-13 | Sevilla, Spain. Held every two years since 1989, the Euromat conferences gather academics and researchers from the industry with a large scope on materials science and technology and their application. The extraordinary positive evolution of the conferences in the recent editions is indicative of the materials scientist community’s excellent health.
Más información ►Euromat 2013
Corrosion Measurement Using 3D Profilometry
En esta aplicación, el Nanovea ST400 Perfilómetro is used to measure the surface of a corrosion pitted stainless steel coupon. The area measured was selected at random, and assumed large enough in that it could be extrapolated to make assumptions
about a much larger surface. Density, area, volume, size and shape will be used here to quantify the level of corrosion.
ASTM G99 Consejos Perspectiva Desgaste Continuo Contacto
En esta aplicación, el Nanovea Tribómetro is used to measure the wear rate of a 6mm diameter Stainless Steel and Tungsten Carbide ball tip; many other custom materials and or sizes can be used. The rotative wear test (ASTM G99) was used for a 1hour duration. Then a surface profile was measured using the PS50 Perfilómetro and micrograph was taken to evaluate surface wear loss between each ball tip for comparison.
2013 TRADESHOW CALENDAR
2013 Tradeshow Calender
TMS | March 4-6 San Antonio, TX
www.tms.org
AeroDef | March 19-21 Long Beach, CA
www.aerodefevent.com
MRS Spring | April 2-3 San Francisco, CA
www.mrs.org
ICMCTF | April 30-May 1 San Diego, CA
www2.avs.org
MS&T | October 29-30 Montreal, Quebec Canada
www.matscitech.org
NANOVEA’S MOST ADVANCED 3D PROFILOMETER EVER
Nanovea has taken the High Speed HS1000 3D Perfilómetro to the next optional level. In place of the standard Optical Pen the Line Sensor, in Nanoview option, has been combined with both linear and rotational staging.
SPECIFICATIONS:
Speed: 1800 “Lines” or 324,000 “Points” per second
Line Length: 1.33mmNumber of Points: 180
Spot Size: 3.6um Pitch: 7.4um
Working Distance: 5mm
Z Measurement Range: 110um
Resolution: 20nm
Evaluación biomecánica de la dureza de los tejidos
La capacidad de medir con precisión las propiedades mecánicas en los campos de las Ciencias de la Vida se ha convertido recientemente en un aspecto importante de muchos estudios actuales. En algunos casos, la comprensión de las propiedades mecánicas de las superficies biológicas blandas ha ayudado a descubrir los efectos mecánicos de las enfermedades. La comprensión de las propiedades mecánicas proporciona un contexto para identificar el comportamiento mecánico local vinculado a cambios específicos. También es fundamental en el desarrollo de biomateriales artificiales. En esta aplicación, la Nanovea Comprobador mecánico, en Nanoindentación se utiliza para estudiar la dureza biomecánica y el módulo elástico de 3 zonas distintas de prosciutto (grasa, carne clara y carne oscura).
