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NANO SCRATCH

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mechnano

mechnano

Mechanical
Joined
May 5, 2006
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28
Location
KR

Does any one know about the ASTM standard for Nano scratch hardness testing.

Thanks
 
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There was a very good article on the subject of scratch testing of coatings, etc. in the April 2006 issue of ASM's Advanced Materials & Processes magazine. The authors are employees of CSM Instruments, which has quite a bit of technical information on their website. The new ASTM standard is ASTM C 1624 covers scratch testing. Hardness testing is covered by other standards. There is a good description of the various methods on the CSM site.

 
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