Fractography of fatigue crack propagation in a nanocrystalline Zr-based bulk metallic glass

被引：13

作者：

Fujita, K

Inoue, A

Zhang, A

机构：

[1] Ube Natl Coll Technol, Dept Engn Mech, Ube, Yamaguchi 7558555, Japan

[2] Tohoku Univ, Inst Mat Res, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

SCRIPTA MATERIALIA | 2001年 / 44卷 / 8-9期

关键词：

metallic glass; bulk; fatigue; crack;

D O I：

10.1016/S1359-6462(01)00871-5

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The relation between the directions of the fatigue crack growth and the fatigue crack propagation rate values in the nanocrystalline glassy alloy was examined. The mechanisms of the vertical and peculiar oblique crack growth were studied through observations of specimen surfaces and fracture surfaces. The final unstable fracture surface morphology was compared with that in single phase glassy alloys.

引用

页码：1629 / 1633

页数：5

共 6 条

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Inoue, A
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INOUE, A
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Zhang, T
Inoue, A
[J]. MATERIALS TRANSACTIONS JIM, 1998, 39 (12): : 1230 - 1237

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