时效处理对Mg-6Zn-0.7Zr-1.7Nd-0.7Cd合金腐蚀性能的影响  

Effect of Aging on Corrosion Resistance of Mg-6Zn-0.7Zr-1.7Nd-0.7Cd Magnesium Alloy

作　　者：常亚喆[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《湖南有色金属》2010年第6期32-33,63,共3页Hunan Nonferrous Metals

摘　　要：采用失重测试和极化曲线分析等方法测试和分析了时效处理对Mg-6Zn-0.7Zr-0.7Cd-1.7Nd镁合金力耐蚀性能的影响。结果表明:Mg-6Zn-0.7Zr-0.7Cd-1.7Nd合金挤压后再经时效处理,合金的耐蚀性能降低。The effect of aging on corrosion resistance of Mg-6Zn-0.7Zr-1.7Nd-0.7Cd magnesium alloy is studied by weight lost test and polarization curve.The results show that the corrosion resistance becomes lower after aging treatment.

关 键 词：Mg-6Zn-0.7Zr-0.7Cd-1.7Nd镁合金 挤压 时效处理 失重 极化曲线 

分 类 号：TG146.22[一般工业技术—材料科学与工程]