Structure and mechanical properties of formed tungsten based materials

被引：37

作者：

Greger, M ^{[1
]}

Cízek, L ^{[1
]}

Widomska, M ^{[1
]}

机构：

[1] Tech Univ Ostrava, Fac Met & Mat Engn, Ostrava 70833, Czech Republic

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2004年 / 157卷

关键词：

tungsten; tungsten alloys; conditions of deformation;

D O I：

10.1016/j.jmatprotec.2004.07.154

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

High-melting metals belong to transitional metals that are characterised by strong atomic bond in crystal lattice and thus by high-melting temperatures, high strength and heat resistance. These metals considerably surpass other metallic structural materials by their absolute strength level and relative strength (ratio of ultimate strength to density). High corrosion resistance in concentrated acids and some physical properties of high-melting metals, such as high electric resistance, high electron emissivity, etc. also belong to their sought-after properties. (C) 2004 Published by Elsevier B.V.

引用

页码：683 / 687

页数：5

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