Research on novel self-sharpen tungsten alloys

Xingwang Cheng; Fuchi Wang; Shukui Li; Shenpo Yuan

Research on novel self-sharpen tungsten alloys

Xingwang Cheng^*, Fuchi Wang, Shukui Li, Shenpo Yuan

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

A novel type of self-sharpen tungsten alloy (SSTA) was fabricated with the design of matrix elements. The microstructures and properties of the SSTAs were studied. The results show that the dynamic compression strength of the SSTAs are higher than that of the conventional tungsten alloys (WHAs), and the failures of SSTAs appear as the form of splits along the loading direction without any visible plastic deformation under the condition of dynamic compression. The special failure mechanism is beneficial to the improvement of the SSTA ability to self-sharpen during ballistic tests.

源语言	英语
页（从-至）	1761-1764
页数	4
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	35
期	11
出版状态	已出版 - 11月 2006

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N2 - A novel type of self-sharpen tungsten alloy (SSTA) was fabricated with the design of matrix elements. The microstructures and properties of the SSTAs were studied. The results show that the dynamic compression strength of the SSTAs are higher than that of the conventional tungsten alloys (WHAs), and the failures of SSTAs appear as the form of splits along the loading direction without any visible plastic deformation under the condition of dynamic compression. The special failure mechanism is beneficial to the improvement of the SSTA ability to self-sharpen during ballistic tests.

AB - A novel type of self-sharpen tungsten alloy (SSTA) was fabricated with the design of matrix elements. The microstructures and properties of the SSTAs were studied. The results show that the dynamic compression strength of the SSTAs are higher than that of the conventional tungsten alloys (WHAs), and the failures of SSTAs appear as the form of splits along the loading direction without any visible plastic deformation under the condition of dynamic compression. The special failure mechanism is beneficial to the improvement of the SSTA ability to self-sharpen during ballistic tests.

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KW - Mechanical property

KW - Self-sharpen tungsten alloy

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Research on novel self-sharpen tungsten alloys

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