5456H18薄壁管材轧制裂口问题工艺研究

摘要

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.%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.