Stress corrosion cracking of nano/sub-micron E906 magnesium alloy

被引：19

作者：

Arnon, Amir ^{[1
]}

Aghion, Eli ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Mat Engn, IL-84105 Beer Sheva, Israel

来源：

ADVANCED ENGINEERING MATERIALS | 2008年 / 10卷 / 08期

关键词：

Cracks - Residual stresses - Strain rate - Magnesium alloys - Tensile testing - Sodium chloride;

D O I：

10.1002/adem.200800031

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

The main disadvantage of magnesium alloys relates to their corrosion performance and in particular to their stress corrosion cracking (SCC) behavior under combined service conditions. This paper describes the significant increase in SCC sensitivity of consolidated nano /sub-micron E906 magnesium alloy in 0.9% NaCl solution. The experimental results obtained in terms of slow strain rate tensile testing in chloride-containing solution are explained by a combined SCC mechanism. © 2008 WILEY-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：742 / 745

页数：4

相关论文

共 12 条

[1]

Mechanical properties and environmental behavior of a magnesium alloy with a nano-/sub-micron structure [J].

Aghion, Eli ;

Amon, Amir .

ADVANCED ENGINEERING MATERIALS, 2007, 9 (09) :747-750

[2]

The potential of consolidated nano/sub-micron AZ31 magnesium alloy to become a new structural material [J].

Aghion, Eli ;

Arnon, Amir .

JOURNAL OF MATERIALS SCIENCE, 2007, 42 (15) :6371-6376

[3]

USAMP magnesium powertrain cast components: Fundamental research summary [J].

Beals, Randy S. ;

Liu, Zi-Kui ;

Jones, J. Wayne ;

Mallick, P. K. ;

Emadi, Daryoush ;

Schwam, David ;

Powell, Bob R. .

JOM, 2007, 59 (08) :43-48

[4]

Autotransplantation of unmanipulated bone marrow into scarred myocardium is safe and enhances cardiac function in humans [J].

Galiñanes, M ;

Loubani, M ;

Davies, J ;

Chin, D ;

Pasi, J ;

Bell, PR .

CELL TRANSPLANTATION, 2004, 13 (01) :7-13

[5]

GARY JE, 2002, J ALLOY COMPD, V336, P83

[6]

Hydrogen-induced-cracking in magnesium alloy under cathodic polarization [J].

Kannan, M. Bobby ;

Dietzel, W. ;

Raman, R. K. Singh ;

Lyon, P. .

SCRIPTA MATERIALIA, 2007, 57 (07) :579-581

[7]

Magnesium nanocomposite via mechanochemical milling [J].

Lü, L ;

Lai, MO ;

Liang, W .

COMPOSITES SCIENCE AND TECHNOLOGY, 2004, 64 (13-14) :2009-2014

[8]

MORISADA Y, 2000, SCRIPTA MATER, P1067

[9]

MTTENZZI P, 1997, CERAM INT, V23, P34

[10]

A study on stress corrosion cracking and hydrogen embrittlement of AZ31 magnesium alloy [J].

Song, RG ;

Blawert, C ;

Dietzel, W ;

Atrens, A .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 399 (1-2) :308-317