铸轧不锈钢薄带的表面质量与组织特征分析  

Analysis of Surface Quality and Microstructure Characteristics of Cast and Rolled Stainless Steel Strip

作　　者：申宝成[1] 郑建军[1] 同育全[1] 

机构地区：[1]太原重型机械学院材料科学与工程分院,太原030024

出　　处：《铸造设备研究》2002年第4期18-21,共4页Research Studies On Foundry Equipment

摘　　要：为了提高铸轧不锈钢薄带的成材率 ,研究了铸轧不锈钢薄带的表面皱纹、重皮、裂纹、夹杂等缺陷和显微组织特征 ,分析了造成表面质量缺陷和不良显微组织可能形成的原因 ,并提出了优化铸轧工艺参数。To raise the rate of finished products of cast and rolled stainless steel strip, the surface defects such as ruffle, double-skin, crack and impurities and microstructure characteristics of the strip were studied, and the possible reasons of these quality defects were analyzed. Such technial measures as optimizing process parameters ,using submerged tap hole and secondary cooling were proposed.

关 键 词：表面质量 铸轧薄带 不锈钢 表面缺陷 显微组织 

分 类 号：TG335[金属学及工艺—金属压力加工]