TiCl_3对气体S-C-N-B-Ce五元共渗的影响  

Preparation of the Polystyrene Rust-carrying Corrosion resistant Coating and The Synergistic Effect with Phosphate Ester

作　　者：孙永昌[1] 陶小克[1] 彭日升[1] 张程勇 

机构地区：[1]天津理工学院,300380

出　　处：《表面技术》1999年第1期16-18,共3页Surface Technology

摘　　要：研究了TiCl_3对气体S-C-N-B-Ce共渗动力学过程、组织和性能的影响,筛选出实现低温气体560℃S-C-N-B-Ce共渗获得较好组织与性能的TiCl_3的最佳加入量;用金相、X射线及电子探针等技术对渗层进行了较系统的分析,对TiCl_3的催渗机理及Ti的渗入机理进行了探讨。Modified polystyrene is treated as chief film former while phosphoric acid and potassium ferrocyanide are treated as invert agents of iron rust. By the synergistic effect with phosphate ester, they are mixed and the PS rust-carrying corrosion resistant coating is prepared. The emulsification-phosphorization-inhibition of phosphate is discussed.

关 键 词：气体 五元共渗 共渗 三氯化钛 

分 类 号：TG156.8[金属学及工艺—热处理]