Wear resistance of Zr-based bulk metallic glass applied in bearing rollers

被引：129

作者：

Ma, MZ ^{[1
]}

Liu, RP ^{[1
]}

Xiao, Y ^{[1
]}

Lou, DC ^{[1
]}

Liu, L ^{[1
]}

Wang, Q ^{[1
]}

Wang, WK ^{[1
]}

机构：

[1] Yanshan Univ, Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2004年 / 386卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

bulk metallic glass; wear resistance; bearing roller;

D O I：

10.1016/j.msea.2004.07.054

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Bearing rollers, 7.5 mm in diameter and 7.5 mm in length, were prepared from Zr41Ti14Cu12.5Ni10Be22.5 bulk metallic glass (BMG). The working life of the bearing rollers was evaluated through a real rotation test with a large-load and at a high-speed, and compared with that of commercial GCr15 steel rollers. The results show that the bearing rollers of Zr-based bulk metallic glass have a better wear resistance than the commercial GCr15 ones. And the wear behaviours are different for these two kinds of bearing rollers. (C) 2004 Elsevier B.V All rights reserved.

引用

页码：326 / 330

页数：5

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