| 热镀锌板稀土金属盐无铬钝化技术研究现状及发展趋势 |
| |
| 引用本文： | 龚志强,杨繁明,毕杰勋. 热镀锌板稀土金属盐无铬钝化技术研究现状及发展趋势[J]. 轧钢, 2012, 29(2): 43-47 |
| |
| 作者姓名： | 龚志强 杨繁明 毕杰勋 |
| |
| 作者单位： | 河北钢铁集团衡水薄板有限公司,河北衡水,053000 |
| |
| 摘 要： | 介绍了热镀锌板表面稀土金属盐钝化膜的形成及耐腐蚀机理,讨论了铈盐、镧盐及其与其他有机物、无机物复合钝化技术的研究进展,探讨了钝化工艺参数对钝化膜耐腐蚀性能的影响,指出了稀土钝化的研究方向.
|
| 关 键 词： | 热镀锌钢板 无铬钝化 稀土 钝化膜 |
Research Status and Development of Rare Earth Metal Salt Chromium-free Passivation for Hot-dip Galvanilzing Sheet |
| |
| GONG Zhi-qiang , YANG Fan-ming , BI Jie-xun. Research Status and Development of Rare Earth Metal Salt Chromium-free Passivation for Hot-dip Galvanilzing Sheet[J]. Steel Rolling, 2012, 29(2): 43-47 |
| |
| Authors: | GONG Zhi-qiang YANG Fan-ming BI Jie-xun |
| |
| Affiliation: | (Hebei Iron & Steel Group Hengshui Sheet Co.,Ltd.,Hengshui 053000,China) |
| |
| Abstract: | The formation and anticorrosion mechanism of the rare earth salts passivation coating on the hot-dip galvanizing sheet were summarized.The research progresses of passivation technology was discussed.The influence of the passivation process parameters on the passivation coating anticorrosion property was introduced.The future research direction of rare earth passivation was pointed out. |
| |
| Keywords: | hot-dip galvanizing steel sheet chromate-free passivation rare earth passivation coating |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
