铜盐-亚硒酸室温发黑体系的研究  

Study on the Copper Salt-Selenious Acid Blackening System at Room Temperature

作　　者：水丽[1] 康煜平[2] 

机构地区：[1]沈阳工业学院材料科学与工程分院 [2]沈阳工业大学

出　　处：《沈阳工业学院学报》2003年第4期40-42,共3页Journal of Shenyang Institute of Technology

摘　　要：以铜盐-亚硒酸钢铁室温发黑体系为研究对象,从热力学角度对铜盐-亚硒酸钢铁室温发黑体系的发黑机理进行了研究,对影响发黑质量的因素和改善发黑膜性能的途径进行了探讨。将稀土复合添加剂引入铜盐-亚硒酸发黑体系中,对改善膜层微观组织结构,提高发黑膜的结合力、耐蚀性起到了积极的作用。In this paper, the authors discuss the blackening mechanism of the copper salt-selenious acid blackening system on iron and steel at room temperature by energetics theorem, and analyse the influence for blackening quality and the approach to raise blackening quality. Adding the rare-earth composite additives into the copper salt-selenious acid blackening system is of active influence for increasing the blackening quality. The experimental results show that the performance of blackening film obtained with this black solution is excellent.

关 键 词：铜盐-亚硒酸室温发黑体系 发黑机理 热力学 发黑膜 稀土添加剂 膜层性能 钢铁 

分 类 号：TG174.451[金属学及工艺—金属表面处理]