| 抑制层和ξ-FeZn13相对热镀锌双相钢镀层附着性能的影响 |
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| 引用本文： | 胡春东,江社明,李远鹏,杨芃,陈宇,俞钢强.抑制层和ξ-FeZn13相对热镀锌双相钢镀层附着性能的影响[J].钢铁研究学报,2013,25(7):37-41. |
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| 作者姓名： | 胡春东 江社明 李远鹏 杨芃 陈宇 俞钢强 |
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| 作者单位： | 1. 中国钢研科技集团有限公司先进金属材料涂镀国家工程实验室,北京,100081
2. 武汉钢铁集团公司,湖北武汉,430000 |
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| 基金项目： | "十二五"国家科技支撑计划项目 |
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| 摘 要： | 通过对比研究3种不同双相钢变形下的镀层和抑制层形貌,寻找影响镀层附着力的因素.试验研究表明,Fe-Al颗粒细小且排列紧密时,镀层的附着性强;Fe-Al颗粒不连续紧密时,镀层附着力大大减弱.双相钢镀层变形时,含有ξ-FeZn13颗粒的镀层容易出现裂纹,且裂纹多数在ξ-FeZn13颗粒集中的区域.ξ-FeZn13颗粒能降低镀层的附着性能,降低镀层的质量.
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| 关 键 词： | 抑制层 附着性能 ξ-FeZn13相 热镀锌 |
Effect of Inhibition Layer and ξ-FeZn13 on Adhesion of Dual Phase Steel Coating |
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| HU Chun-dong??JIANG She-ming??LI Yuan-peng??YANG Fan??CHEN Yu??YU Gang-qiang.Effect of Inhibition Layer and ξ-FeZn13 on Adhesion of Dual Phase Steel Coating[J].Journal of Iron and Steel Research,2013,25(7):37-41. |
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| Authors: | HU Chun-dong??JIANG She-ming??LI Yuan-peng??YANG Fan??CHEN Yu??YU Gang-qiang |
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| Affiliation: | 1. National Engineering Laboratory of Advanced Coating Technology for Metal Materials, Central Iron and Steel Research Institute, Beijing 100081, China ;2. Design and Research Institute of Wuhan Iron and Steel,Wuhan 430080, Hubei, China |
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| Abstract: | To find the factors on the adhesion of zinc coating, the zinc coating and inhibition layer under deformation was investigated by comparing and analyzing three different dual phase steels. The results show that the smaller and more compact of Fe-Al particles, the stronger of the adhesion of zinc coating; The less continuation of Fe-Al particles, the weaker of the adhesion. Cracks are easily emerged under deformation with ??-FeZn13 particles in zinc coating. ??-FeZn13 particles reduce and deteriorate the adhesion of coating. |
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| Keywords: | inhibition layer adhesion ξ-FeZn13 particle galvanizing |
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