Materials Based on Refractory Metals for Manufacturing High-Temperature Engineering Components

被引:1
|
作者
Batienkov, R. V. [1 ]
Bol'shakova, A. N. [1 ]
Efimochkin, I. Yu. [1 ]
机构
[1] All Russian Sci Res Inst Aviat Mat, Moscow, Russia
关键词
high-temperature engineering; tungsten; molybdenum; dispersion strengthening; powder metallurgy; TUNGSTEN;
D O I
10.1007/s11015-018-0722-y
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Prospects are considered for the use of materials based on refractory metals for manufacturing high-temperature engineering components. Leading manufacturers of refractory metals and alloys offer a wide range of materials based on tungsten and molybdenum. Data are provided for the mechanical properties of refractory metals and alloys at room and elevated temperature. Dispersion strengthening with refractory metal carbides or oxides is used to improve material operating properties.
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页码:801 / 808
页数:8
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