预腐蚀对CLAM钢在Pb-Bi共晶合金中的腐蚀行为影响的研究  

Research on Effect of Pre-corroding on Corrosion Behavior of CLAM Steel in Lead-bismuth Liquid Eutectic Alloy

作　　者：岳加佳 雷玉成[1,2] 路言[1] 于浩 YUE Jiajia LEI Yucheng LU Yan YU Hao(College of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, China Jiangsu Province Key Laboratory of High-end Structual Materials, Zhenjiang 212013, China Kolbenschmidt Pierburg Shanghai Nonferrous Co., Ltd., Shanghai 201800,China)

机构地区：[1]江苏大学材料科学与工程学院,江苏镇江212013 [2]江苏省高端结构材料重点实验室,江苏镇江212013 [3]上海皮尔博格有色零部件有限公司,上海201800

出　　处：《热加工工艺》2017年第2期70-73,共4页Hot Working Technology

基　　金：国家自然科学基金项目(51375216)

摘　　要：研究预腐蚀对中低活化马氏体钢(CLAM钢)500℃时在饱和氧浓度下液态共晶合金中腐蚀行为的影响。结果表明,CLAM钢中的合金元素有不同程度的溶解腐蚀,腐蚀过程中均有氧化层生成,氧化层对材料有保护作用。The effects of pre-corroding on corrosion behavior of middle low activation martensitic steel （CLAM steel） in lead-bismuth liquid eutectic alloy under saturated oxygen at 500 ℃were researched. The results show that the alloying element in CLAM steel has different dissolved corrosion. In the corrosion process, oxidation layer appears, which has a protective effect for the material.

关 键 词：预腐蚀 CLAM钢 Pb-Bi共晶合金 腐蚀 

分 类 号：TG172.6[金属学及工艺—金属表面处理]