1Cr18Ni9Ti不锈钢的化学着色研究  

Investigation on 1Cr18Ni9Ti Stainless Steel Chemical Coloration

作　　者：杨惠[1] 孙健[2] 肖玄 秦松举[4] 张疏栋 

机构地区：[1]重庆理工大学材料科学与工程学院,重庆400050 [2]重庆机电职业技术学院机电工程系,重庆400050 [3]重庆海尔精密塑胶有限公司,重庆400040 [4]泰州职业技术学院机电工程系,泰州225300 [5]柳州汽车配件三厂,柳州545000

出　　处：《武汉理工大学学报》2009年第11期25-28,共4页Journal of Wuhan University of Technology

基　　金：重庆市教育委员会资助项目(KJ060616);重庆市科技攻关重大项目(CSTC.2005AA3012-1)

摘　　要：研究了1Cr18Ni9Ti不锈钢预处理、各种添加剂和温度对不锈钢着色的影响;分析不同配方的着色过程和封闭过程,比较着色后不锈钢的性能,得出最佳的着色液和封闭液配方。结果表明,经过稀硫酸活化和电抛光的不锈钢着色均匀,色泽艳丽。在此基础上探讨了最为可行的着色工艺,从而为生产应用提供了重要的依据。The influences of pretreatment, additives and temperature on the coloring of 1Cr18Ni9Ti stainless steel were studied. Different additives and higher temperature could increase the coloring rate. The best prescript of coloring liquid and sealing liquid can be obtained by analyzing the coloring process and sealing process of different prescript, comparing the colored stainless steel property, the result indicates that the samples activated in dilute sulphuric acid and polished by electrolysis have a unii＇orrn and bright color, base on the experiments a most feasible approach of coloration on austenite stainless steel was explored, providing the important foundation for production process.

关 键 词：奥氏体不锈钢 着色处理 化学氧化 

分 类 号：TQ156.3[化学工程—电化学工业]