Plastic deformation instabilities in Bi crystals under microindentation

• Published in: Functional Materials
• Date: 2005
• Main Authors: Rogacheva, E.I., Yakovleva, A.A., Lyubchenko, S.G.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2005
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/137683
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Plastic deformation instabilities in Bi crystals under microindentation / E.I. Rogacheva, A.A. Yakovleva, S.G. Lyubchenko // Functional Materials. — 2005. — Т. 12, № 3. — С. 442-446. — Бібліогр.: 17 назв. — англ.

The dependences of microhardness Н on the load on indentor were obtained for bismuth single- and polycrystals. The general tendency to Н decreasing with Р increasing up to
 ~ 0.15 N is observed. After that the microhardness practically does not change. In the range of Р - 0,05-0,15 N, in the...