国内双零铝箔常见质量问题及分析

Analysis on common quality defects of double rolled aluminum foil in china

概述了国内双零铝箔的质量状况,针对生产中双零铝箔常出现的质量问题—针孔数多、表面质量差、板形平直度不好的情况进行了分析,探讨出现这些质量问题的原因,提出生产中要从铝箔坯料的质量、生产工艺的优化、质量标准和管理系统的完善等方面进行合理控制,从而减少双零铝箔轧制中质量问题的出现,提高国内双零铝箔产品质量综合水平。

The quality status quo of double rolling aluminum foil（DRAF） in China is summarized.The causes of defects affecting the quality of DRAF,such as excessive pinholes,inferior surface and shape conditions,are analyzed.Problems can be solved by appropriate control,like choosing qualified aluminum foil stocks,optimizing process technology and improving quality criteria and administration system.