摘要
采用以Al-Mn合金为芯材,双面包覆厚度为10%的Al-Si合金钎料,采用热轧工艺轧制复合而成的复合钎焊铝箔具有优异的综合性能,质量比铜箔制的同类产品约轻40%,具有十分广阔的应用前景。
The composite brazing aluminum foil,with Al -Mn alloy as its cove material and covered with10%thickness of Al-Si alloy on its two sides,is fabricated by hot-rolling method and has excellent comprehensive performances,40%weight saving can be obtained compared with those products by copper foil.So the composite brazing aluminum foil has good application prospects.
出处
《汽车工艺与材料》
2003年第12期37-38,共2页
Automobile Technology & Material
基金
国家自然科学基金No.50174019
国家863计划课题(AA334070)。
关键词
汽车热交换器
复合钎焊铝箔
芯材
automotive heat exchanger
composite brazing aluminum foil
core material
