| 无铬钝化剂在镀锌钢丝上的应用 |
| |
| 引用本文： | 周宁雅,陈贤忠,陆萍. 无铬钝化剂在镀锌钢丝上的应用[J]. 金属制品, 2013, 39(3): 33-34,46 |
| |
| 作者姓名： | 周宁雅 陈贤忠 陆萍 |
| |
| 作者单位： | 贵州钢绳股份有限公司,贵州遵义,563000 |
| |
| 摘 要： | 采用适用于水平式连续高速电镀锌的无铬钝化剂处理镀锌钢丝,给出工艺流程和工艺参数。暴露大气加速腐蚀试验和中性盐雾试验测试表明:(1)大气腐蚀试验中,钝化后的镀锌钢丝30 h未出现腐蚀现象;(2)盐雾检测试验,未钝化镀锌钢丝8 h出现点状腐蚀现象,钝化后的镀锌钢丝23 h未出现点状腐蚀现象。无铬钝化剂处理的镀锌钢丝满足了用户对外观色泽、防腐及环保的要求。
|
| 关 键 词： | 镀锌钢丝 无铬钝化 盐雾试验 表面处理 环境保护 |
Application of chromium-free passivating agent to galvanizing steel wire |
| |
| ZHOU Ning-ya , CHEN Xian-zhong , LU Ping. Application of chromium-free passivating agent to galvanizing steel wire[J]. Steel Wire Products, 2013, 39(3): 33-34,46 |
| |
| Authors: | ZHOU Ning-ya CHEN Xian-zhong LU Ping |
| |
| Affiliation: | (Guizhou Wire Rope Incorporated Company,Zunyi 563000,China) |
| |
| Abstract: | Adopting chromium-free passivating agent to treat galvanizing steel wire on horizontal continuous high speed electro galvanizing line,the process flow and parameters are given.Expose to atmosphere speed up corrosion test and neutral salt spray test indicate:(1) passivated galvanizing steel wire has no corrosion phenomenon in 30 hours in atmosphere corrosion test;(2) no-passivation galvanizing steel wire appear spot corrosion in 8 hours,but passivated galvanizing steel wire don't appear spot corrosion in 23 hours in salt spray test.The galvanizing steel wire treated by chromium-free passivating agent satisfy users' requirement for color,anticorrosion and environmental protection. |
| |
| Keywords: | galvanizing steel wire chromium-free passivation salt spray test surface treatment environmental protection |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
