Atomic ordering and hardness of nonstoichiometric titanium carbide

被引：52
|
作者：
Lipatnikov, VN
Rempel, AA
Gusev, AI
机构：
[1] Institute of Solid State Chemistry, Ural Division, Russian Academy of Sciences, Pervomaiskaya 91
来源：
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS | 1997年 / 15卷 / 1-3期
关键词：
D O I：
10.1016/S0263-4368(96)00020-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A study is made of the structure of a nonstoichiometric titanium carbide TiCy in the disordered state and in the as-annealed condition. Annealing carbides with different carbon content is found to give rise to various types of ordered phases. On annealing, a nonstoichiometric titanium carbide exhibits an increase in microhardness. It is assumed that microhardness increases owing to the grain being comminuted as a result of the formation of ordered phases. (C) 1997 Elsevier Science Limited.
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页码：61 / 64
页数：4
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