通过再钝化行为测试,慢应变速率试验和扫描电镜法研究了Ca含量对Mg-TAl合金应力腐蚀行为的影响.试验结果表明,Ca的添加减少了Mg-7Al-0.3Mn合金的应力腐蚀敏感性,增强了Mg-7Al-0.3Mn合金的再钝化能力.
参考文献
[1] | Kannan, MB;Dietzel, W;Blawert, C;Atrens, A;Lyon, P .Stress corrosion cracking of rare-earth containing magnesium alloys ZE41, QE22 and Elektron 21 (EV31A) compared with AZ80[J].Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing,2008(1-2):529-539. |
[2] | E. Villalba;A. Atrens .SCC of commercial steels exposed to high hydrogen fugacity[J].Engineering failure analysis,2008(6):617-641. |
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