摘要
介绍了LF_(11)合金厚壁管拉伸的工艺试验,浅析了影响该管拉伸的主要工艺因素。
The draw test of LF_(21) alloy thick-wall tube is illustrated. The major factors which influence the tension of the tube are discussed preliminarily.
关键词
铝合金
管材
拉伸
工艺
试验
LF_(21) aluminum alloy, Thick-wall tube