盐酸酸洗液缓蚀抑雾剂的研究  

AN ACID FOGGING SUPPERSION AND CORROSION INHIBITION FOR PICKLING PROCESS OF IRON IN HYDROCHLORIC ACID

作　　者：姜力强[1] 郑精武[1] 李华[1] 林旻[1] 

机构地区：[1]浙江工业大学材料科学研究所,杭州310014

出　　处：《腐蚀科学与防护技术》2004年第2期113-115,共3页Corrosion Science and Protection Technology

摘　　要：对在盐酸酸洗液中添加乌洛托品、十二烷基硫酸钠、LH、OP - 10、1,4 -丁炔二醇等试剂对碳钢氧化膜去除速度的影响及其缓蚀抑雾效果进行了重点研究 ;并通过比较缓蚀抑雾剂的种类、温度、盐酸的浓度 ,优选出最佳配方的复合型添加剂的酸洗工艺 .The efficiency for suppresing acid fogging and corrosion inhibition of iron during pickling process of iron in hydrochloric acid is studied by means of addition of agents such as urotropine and Dodecyl sulfonlc acid sodiumsalt and LH etc.By comparatively studing the efficiency of additives singly or compositely,and the influence of temperature and HCl concetration of the pickling bath,the optional formulation of the hydrochloric acid pickling solution is acquired.

关 键 词：盐酸 酸洗 缓蚀剂 抑雾剂 酸洗液 

分 类 号：TG174.41[金属学及工艺—金属表面处理]