Oxidation of Zr65Al10Ni10Cu15 bulk metallic glass

被引：24
|
作者：
Kim, C. W. [1 ]
Jeong, H. G. [2 ]
Lee, D. B. [1 ]
机构：
[1] Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South Korea
[2] Korea Inst Ind Technol, Korea Digital Prod Proc & Forming Team, Inchon 406130, South Korea
来源：
MATERIALS LETTERS | 2008年 / 62卷 / 4-5期
关键词：
glasses; corrosion and oxidation; Zr65Al10Ni10Cu15;
D O I：
10.1016/j.matlet.2007.06.010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A fully amorphous Zr65Al10Ni10Cu15 alloy was squeeze cast into a sheet, and its air-oxidation properties were investigated between 250 and 400 degrees C. It displayed poorer oxidation resistance than the Zr metal, due mainly to oxidation of not only Zr but also Cu. The outer, loosely-adherent thin oxide layer consisted of Cu-rich oxides, while the inner, thick oxide layer consisted of Zr-rich oxides. The oxides formed were (alpha-, beta-)ZrO2-x and CuO. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：584 / 586
页数：3
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