钢铁无毒常温发黑后处理工艺研究  

POST-TREATMENT TECHNOLOGY OF NONTOXIC ROOM-TEMPERATURE BLACKENING ON STEEL

作　　者：欧阳贵[1] 方晗 王龙彪[2] 

机构地区：[1]武汉材料保护研究所,武汉430030 [2]中国人民解放军中南新技术研究所,武汉430072

出　　处：《腐蚀与防护》2000年第6期272-273,共2页Corrosion & Protection

摘　　要：通过对钢铁常温发黑后处理工艺研究 ,得出了如下的结论 :后处理工艺可以解决常温发黑大规模生产存在的问题 ;不同的材质 ,要用不同的后处理剂。并获得了一种用于普通碳钢的后处理剂—— AF- 91 C和一种用于铸铁的后处理剂—— AF- 91 D。Post treatment technology of blackening on steel was studied and some conclusions were drawn as follows Post treatment technology can solve the problems present in large scale production In connection with different materials, different post treatment agents were needed In addition, a post treatment agent for carbon steel and one for cast iron were developed

关 键 词：钢铁 常温发黑 后处理 氧化法 防腐 

分 类 号：TG174.451[金属学及工艺—金属表面处理]