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Structure and mechanical properties of sintered materials in the Ti-Al-Si system

被引：0
|
作者：
Ban'kovskij, O.I. [1 ]
Kulak, L.D. [1 ]
Kuz'menko, N.N. [1 ]
Firstov, S.A. [1 ]
机构：
[1] Inst. Problem Materialovedeniya, NAN Ukrainy, Kiev, Ukraine
来源：
Poroshkovaya Metallurgiya | 2000年 / 5-6期
关键词：
Aluminum alloys - Compaction - Crack propagation - Optimization - Plasticity - Powder metallurgy - Powder metals - Powders - Silicon - Superalloys;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The structure and mechanical properties of casting and powder metallurgy materials of system Ti-Al-Si was investigated. Eutectic compositions of this system reveals superior strength properties then existing hot-strength titanium alloys. Modes for the initial powder obtaining and its compacting are established. It is shown that vacuum compacting is the optimal method for fabrication of these materials.
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页码：108 / 116
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