稀土对2Cr13不锈钢夹杂物形态和耐腐蚀性能的影响

The Influence of Rare Earths on the Shape of Inclusions andthe Anticorrosive Performance of 2Cr13 Stainless Steel

设计了不同含量的稀土2Cr13不锈钢,采用扫描电子显微镜观察了不锈钢中稀土夹杂物的形态,并用动电位扫描法对其进行了极化曲线的测试。

This paper designs the 2Crl 3 stainless steel with rare earths of different contents, observes the shapes of rare earths inclusions in the stainless steel with SEM, and tests their polarization curves by using potentio-dynamic scanning method.