✦ LIBER ✦

Contents: Cryst. Res. Technol. 11/2008

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 306 KB
Volume: 43
Category: Article
ISSN: 0232-1300
DOI: 10.1002/crat.200800393

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✦ Synopsis

Though simple scratch hardness tests after Mohs are still used today, the development of diamond nanoscratching equipment offers new possibilities to meet demands of modern nanotechnology. Preceding approaches to assign hardness values to materials are briefly reviewed, and scratch hardness is related to indentation hardness. Taking single-crystalline LiB 3 O 5 as an example, the dependence of scratch morphology on the direction of scratching is demonstrated quantitatively. The coefficient of friction depends on ...

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