摘要
介绍热镀锌钢板镀层表面存在的诸如划伤、气刀条痕、辊印、波纹和条纹等缺陷的产生原因及其消除措施,同时还侧重介绍热镀锌钢板今后需要研究的锌渣缺陷、镀层表面质量与漆膜质量之间关系的课题。
Hot-dip galvanized steel sheet has been widely used in the automobile industry and the electrical appliances industry and how to eliminate the coating surface defects on hot-dip galvanized steel sheet is an issue of great concern between steel manufacturer and users. The present paper mainly introduces reasons of occurrence of the various defects on the hot-dip galvanized steel sheet, such as scratches, air knife streak, roll mark, wavy crack and linear defects and etc, and in the meantime emphatically describes the main research subjects needed on the zinc dross defect and the relationship between the coating surface quality and the varnish film quality of the hot-dip galvanized steel sheet in the future.
出处
《武钢技术》
CAS
2009年第6期47-50,共4页
Wisco Technology
关键词
热镀锌钢板
镀层表面缺陷
改善措施
hot-dip galvanized sheet
coating defect
preventive measures
