Physical-mechanical properties of nanostructured titanium nitride

被引：39
|
作者：
Andrievski, RA
机构：
[1] Institute for New Chemical Problems, Russian Academy of Sciences, Chernogolovka
来源：
NANOSTRUCTURED MATERIALS | 1997年 / 9卷 / 1-8期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1016/S0965-9773(97)00136-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High-melting compounds have many promised properties in conventional polycrystalline state but their behaviour in nanocrystalline one is almost unknown. TiN ultra-fine powder with different initial particle size (16-80 nm) has been used for the specimens preparation by high pressure sintering (T=900 degrees - 1300 degrees C, P=4-7.7 GPa). Hardness and elastic properties in connection with nanocrystalline structure and porosity are reported and discussed in detail. (C) 1997 Acta Metallurgica Inc.
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页码：607 / 610
页数：4
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