钢管氧化层酸洗液配方的研制  

R & D of Formulation of Pickling Solution for Removing Oxide Layer of Steel Tube

作　　者：陈建秋[1] 汪东[2] 

机构地区：[1]中国海洋大学,山东青岛266003 [2]南京工业大学,江苏南京210009

出　　处：《钢管》2005年第3期32-34,共3页Steel Pipe

摘　　要：钢管在加工或表面处理前需去除其表面的氧化层和污垢。阐述了现有酸洗方法清除钢管淬火所形成的表面氧化黑皮过程中存在的问题。介绍了通过正交复配所研制的较为理想的酸清洗液配方。生产实践表明,筛选出的酸洗产品去锈能力强,防锈蚀性好,生产成本低。It is known that in general any metallic material subjected to machining or surface treatment needs to be cleared of any surface oxide substance and dirt. Discussed are the problems as caused by the currently-used pickling process to remove the oxide layer of steel material resulting from quench treatment. And also introduced is the formulation of a better orthogonally-built pickling solution. Relevant practice shows that the said built solu- tion is in possession of such advantages as better rust-removing effect, satisfactory rust-resistance and higher cost-effectiveness.

关 键 词：钢管 酸洗 缓蚀剂 清洗速度 正交复配 

分 类 号：TG174[金属学及工艺—金属表面处理]