Forced SHS Compaction of TiB2-Ti: Structure and Properties

被引：0
|
作者：
Bogatov, Yu. V. [1 ]
Shcherbakov, V. A. [1 ]
机构：
[1] Russian Acad Sci, Merzhanov Inst Struct Macrokinet & Mat Sci, Chernogolovka 142432, Russia
来源：
INTERNATIONAL JOURNAL OF SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS | 2023年 / 32卷 / 03期
关键词：
forced SHS compaction; burning velocity; combustion temperature; TiB2 based metal ceramics; phase composition; microhardness; MIXTURE; TI;
D O I：
10.3103/S1061386223030032
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
TiB2-Ti metal-ceramic composites were produced by forced SHS compaction. The influence of superstoichiometric amount of Ti (6-20 wt %) relative to TiB2 on the regularities of combustion and phase composition/structure formation of TiB2-Ti composites was studied. It was shown that the phase composition of composites is inconsistent with the Ti-B phase diagram. The microhardness of composites was determined to drop from 34 to 18 GPa with increasing the binder content. Cutting properties of composites were evaluated.
引用
收藏
页码：239 / 241
页数：3
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