A 200 nm thick glass-forming metallic film for fatigue-property enhancements

被引：72

作者：

Chiang, CL ^{[1
]}

Chu, JP ^{[1
]}

Liu, FX ^{[1
]}

Liaw, PK ^{[1
]}

Buchanan, RA ^{[1
]}

机构：

[1] Natl Taiwan Ocean Univ, Inst Mat Engn, Chilung 202, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 13期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2189917

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this letter, we report the fatigue-property enhancement by a thin layer of glass-forming film. The fatigue life of a 316L stainless steel is considerably improved by at least 30 times, depending on the maximum applied stress when it is coated with a 200 nm thick Zr47Cu31Al13Ni9 film. The application of the sputtered film yields an increase of the fatigue limit by 30%. The smooth surface, good adhesion, and compressive residual stress are found to play beneficial roles in achieving superior fatigue properties, revealing the glass-forming film as a potential material to enhance fatigue properties. (c) 2006 American Institute of Physics.

引用

页数：3

共 18 条

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