Hydrogen-induced-cracking in magnesium alloy under cathodic polarization

被引：66

作者：

Kannan, M. Bobby ^{[1
]}

Dietzel, W.

Raman, R. K. Singh

Lyon, P.

机构：

[1] Monash Univ, Dept Chem Engn, Clayton, Vic 3800, Australia

[2] GKSS Forschungszentrum Geesthacht GmbH, Inst Mat Res, D-21502 Geesthacht, Germany

[3] Monash Univ, Dept Engn Mech, Clayton, Vic 3800, Australia

来源：

SCRIPTA MATERIALIA | 2007年 / 57卷 / 07期

关键词：

magnesium alloys; hydrogen embrittlement; corrosion; slow strain rate test;

D O I：

10.1016/j.scriptamat.2007.06.019

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 [材料科学与工程]; 080502 [材料学];

摘要：

The hydrogen-induced-cracking (HIC) behaviour of the magnesium alloy AZ80 was evaluated using the slow strain rate test method. The study shows no evidence of HIC in AZ80 alloy after pre-exposure or pre-charging in distilled water. However, under continuous charging in distilled water during straining, the AZ80 alloy shows evidence of HIC. The contradiction reported in the literature is addressed. (c) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：579 / 581

页数：3

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