摘要
运用电子显微镜、电子探针等，研究了00Cr12NigCu2TiNbBe00Cr12NigCu2TiNbBeRE两种马氏体时效不锈钢的组织和性能．实验结果表明：稀土元素的微量合金化能细化钢的晶粒并改善其组织；从而提高钢的综合机械性能和耐蚀性。
Studies the microstructure and properties of maraging stainless steel OOCr12NigCu2TiNbBe and OOCr12NigCu2TiNbBeRE by means of electron microscope. electronic probe microanalyzer and other microscopes. electronic prob microanayzers and other physical metall urgical instruments. The result shows that the addition of microalloying element RE can refines the grain size and change the microstructre,thus improving the sythetic mechanical properties and corrosion resistance of steel.
出处
《集美大学学报（自然科学版）》
CAS
北大核心
1997年第2期22-25,共4页
Journal of Jimei University：Natural Science
关键词
马氏体时效
不锈钢
稀土元素
机械性能
maraging stainless steel. dislocation. microalloying, electronic probe microanalyzer
