铜钼体系钢铁常温发黑液研究  

Room Temperature Copper-Molybdenum System Blackening Bath for Steel Application

作　　者：赵平[1] 王宏[1] 杨佳星[1] 李巍巍[1] 周琦[1] 

机构地区：[1]沈阳理工大学环境与化学工程学院,辽宁沈阳110168

出　　处：《全面腐蚀控制》2009年第7期36-38,35,共4页Total Corrosion Control

摘　　要：通过单因素实验及正交实验研究并优化了一种铜钼体系无硒钢铁常温发黑液。讨论了pH值、温度及发黑液组成等对45号钢发黑膜质量的影响。用此配方及工艺在45号钢片上制得的发黑膜色泽好、结合力高、覆盖均匀并具有优良的耐蚀性能。A kind of copper-molybdenum system blackening bath was studied and optimized by single factorial and orthogonal experiments. The effect of pH, temperature and composition of bath on the quality of black film on 45# steel specimens was discussed. The black coat on 45# steel fabricated by this bath possesses such features as good black luster, strong adhension, even coverage and high corrosion resistance.

关 键 词：无硒 发黑工艺 表面处理 

分 类 号：TG174.44[金属学及工艺—金属表面处理]