5456H18薄壁管材轧制裂口问题工艺研究  

Research on Rolling Gap Problems of 5456H18 Thin-walled Pipes

作　　者：刘记伟[1] 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060

出　　处：《铝加工》2015年第2期47-49,共3页Aluminium Fabrication

摘　　要：针对5456合金薄壁管材的轧制裂口问题,试验了不同轧制送料量和退火工艺对管材质量的影响,找出了最佳的退火工艺和轧制送料量,保证了产品质量,提高了成品率。In view of rolled gap problem for thin-walled pipes of alloy 5456, the effects of different feed speed and annealing process on the quality of the pipe are tested, and the optimal annealing process and rolling feed speed are obtained, to ensure product quality, and to improve the finished product rate.

关 键 词：裂口 轧制 退火 薄壁管材 

分 类 号：TG335.7[金属学及工艺—金属压力加工]