铝合金钎焊板气泡产生原因及改善措施  

Causes of blister in aluminum alloy brazed plate and improvement measures

作　　者：宁金华 薛云涛 NING Jin-hua;XUE Yun-tao(Arconic(Kunshan)Aluminum Products Co.,Ltd.,Kunshan 215332,China)

机构地区：[1]奥科宁克(昆山)铝业有限公司,江苏昆山215332

出　　处：《轻合金加工技术》2020年第8期29-31,共3页Light Alloy Fabrication Technology

摘　　要：气泡是铝合金钎焊板热轧工步的严重缺陷之一。通过对热轧钎焊板生产过程中影响气泡的各种关键因素进行分析,提出改善措施。通过生产实践验证,所提出的措施能有效减少气泡发生率,提高产品质量和成材率。Blister is one of the serious defects in the hot rolling process of aluminum alloy brazed plate.This paper analyzes various key factors that affect blister in the production process of hot rolling brazed plate,puts forward improvement measures and verifies them in production practice.The proposed measures prove to be effective in reduction of blister and.improvement of product quality and yield..

关 键 词：气泡 复合层脱落 钎焊板 热轧复合 热轧工艺 

分 类 号：TG146.21[一般工业技术—材料科学与工程] TG335.85[金属学及工艺—金属材料]