铸轧区对3102空调箔组织性能的影响研究  

Study on the Effect of Casting and Rolling Zone on the Microstructure and Properties of 3102 Air-conditioning Foil

作　　者：张旭阳 张开宝[1] Zhang Xuyang;Zhang Kaibao(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》2023年第3期11-14,20,共5页

摘　　要：本文采用金相显微镜和力学拉伸机对工艺改进前后的3102空调箔组织进行分析,研究了不同工艺条件下铸轧带坯和空调箔成品的组织和性能。结果表明:采用大铸轧区铸轧工艺后,3102空调箔铸轧坯料晶粒得到了显著细化,延伸率提高,使用组织细化铸轧坯料生产的空调箔产品延伸率有着显著的优势,并可以在此基础上实现减薄。The microstructure of 3102 air-conditioning foil before and after the process improvement was analyzed by metallographic microscope and mechanical tensile machine,and the microstructure and properties of the cast-rolled strip and finished air conditioning foil under different process conditions were studied.The results showed that the grain size of 3102 air conditioning foil cast-rolled stock was significantly refined and the elongation was improved by the cast-rolled process in a large cast-rolled area.The elongation of air conditioning foil products produced by the refining structure casting and rolling stock has significant advantages,and thinning can be achieved on this basis.

关 键 词：双辊铸轧 铸轧区 延伸率 铸轧速度 

分 类 号：TG3[金属学及工艺—金属压力加工]