The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Development of environmental-friendly monocomponent phosphating solution at low temperature
Author(s): 
Pages: 28-31
Year: Issue:  4
Journal: ELECTROPLATING & FINISHING

Keyword:  磷化环保单组分低温;
Abstract: 常规磷化液中通常含有亚硝酸钠、重铬酸钾、氟化钠或硝酸镍等对人体和环境有害的物质.为改善环保,选用污染小的促进剂A和B,研制出环保型单组分低温磷化液,包括锌锰系彩膜磷化液和锌钙系灰膜磷化液.介绍了其配方、配制及处理工艺,测定了磷化液及磷化膜的性能.促进剂A能提高磷化膜的耐蚀性和彩膜附着力,促进剂B能加快磷化速度.该环保型磷化液应用范围广,是常规磷化液的理想替代品.
Related Articles
No related articles found