铸轧供坯3105铝合金板带再结晶温度工艺研究  

Study on Recrystallization Temperature of Casting-rolling 3105 Aluminum Alloy Strip

作　　者：周建荣 王刚[1] Zhou Jianrong;Wang Gang(Dongxing Aluminum Industry Co.Ltd.of Jiuquan Iron and Steel(Group)Corporation,Jiayuguan,Gansu,735100)

机构地区：[1]酒钢集团东兴铝业公司,甘肃嘉峪关735100

出　　处：《酒钢科技》2024年第2期23-27,共5页

摘　　要：本文主要以3105铝合金铸轧板为实验研究对象,通过试验研究了不同退火温度对冷轧变形量为20%~90%的不同厚度的3105铝合金板的组织和力学性能的影响,确定了该合金的再结晶退火温度,为该合金的退火工艺制度确定提供依据。以此生产出表面质量良好、性能稳定的建筑装饰用铸轧供坯3105铝合金带材,并实现批量工业化生产。This paper mainly takes 3105 aluminum alloy cast-rolled strip as the experimental research object,the effect of different annealing temperature on the microstructure and mechanical properties of 3105 aluminum alloy strip with different thickness and 20%-90%cold-rolled deformation was studied,and the recrystallization annealing temperature of the alloy was determined,providing a basis for determining the annealing process system of the alloy.The cast-rolled 3105 aluminum alloy strip with good surface quality and stable performance for building decoration was produced by this method and the batch industrial production was realized.

关 键 词：3105铝合金 退火工艺 显微组织 力学性能 

分 类 号：TG1[金属学及工艺—金属学]