热镀锌板镀层铁含量对镀层剥离性的影响
Effect of Fe Content in Coating on Flaking Resistance of Hot-dip Galvanized Coating
摘 要
从热镀锌板镀层铁含量、镀层剥离前截面与镀层剥离后的表面SEM观察分析, 研究了镀层铁含量对镀层剥离性的影响。结果表明, 铁含量和镀层剥离量成“倒置S”型曲线, 在镀层中铁含量在1.19 g/m2到1.32 g/m2时, 镀层的剥离量达到最低, 同时各镀层剥离时均呈现犁沟特征。
热镀锌板
镀层剥离
犁沟特征
Fe content
hot-dip galvanizing
coating flaking
pear channel characteristic
Abstract
From analysis of the Fe content in hot-dip galvanized steel sheet and observation of cross sectional mistructure of the coating before flaking and surface patterns after flaking, the effect of Fe content in coating on flaking resistance of hot-dip galvanized coating was studied. The results show that the relationship between the Fe content in coating and coating flaking was as an “inverted S” curve, when the Fe content in the coating was 1.19 g/m2 to 1.32 g/m2, the amount of coating flaking was minimal, and the coatings all showed a pear channel characteristics.
中图分类号 TG174.44
所属栏目 试验研究
基金项目
收稿日期 2011/11/23
修改稿日期
网络出版日期
作者单位点击查看
备注谢勇, 硕士研究生,
引用该论文: XIE Yong,GUO Tai-xiong,HU Jin. Effect of Fe Content in Coating on Flaking Resistance of Hot-dip Galvanized Coating[J]. Corrosion & Protection, 2012, 33(10): 889
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】Nakamori T, Shibuy A. Effects of galvannealing conditions and coating weight on powdering resistance of galvannealed steel sheet[C]//Corrosion Resistant Autom otive Sheet Steels.Chicago:s.n., 1988:139-149.
【2】Urai M, Terada M, Yamaguchi M, et al. Effect of aluminium on powdering characteristics of galvannealed steel sheet[C]//GALVATECH)89.Tokyo Japan:ISIJ, 1989:478-484.
【3】周亚梅, 杨芃. 影响IF钢合金化热镀锌钢板成型和抗粉化性因素的研究[J]. 钢铁研究, 2011(5):46-49.
【4】张理扬, 李俊, 左良. 合金化热镀锌高强IF钢镀层分析[J]. 东北大学学报, 自然科学版, 2005, 26(3):232-235.
【5】张启富. 现代钢带连续热镀锌[M]. 北京:冶金工业出版社, 2006.
【6】郭太雄, 金永清, 张勇, 等. 热镀锌板镀层耐剥离性研究[J]. 钢铁钒钛, 2010, 31(3):30-33.
【2】Urai M, Terada M, Yamaguchi M, et al. Effect of aluminium on powdering characteristics of galvannealed steel sheet[C]//GALVATECH)89.Tokyo Japan:ISIJ, 1989:478-484.
【3】周亚梅, 杨芃. 影响IF钢合金化热镀锌钢板成型和抗粉化性因素的研究[J]. 钢铁研究, 2011(5):46-49.
【4】张理扬, 李俊, 左良. 合金化热镀锌高强IF钢镀层分析[J]. 东北大学学报, 自然科学版, 2005, 26(3):232-235.
【5】张启富. 现代钢带连续热镀锌[M]. 北京:冶金工业出版社, 2006.
【6】郭太雄, 金永清, 张勇, 等. 热镀锌板镀层耐剥离性研究[J]. 钢铁钒钛, 2010, 31(3):30-33.
相关信息
