6ZhangXiyan(张喜燕),ZhaoYongqing(赵永庆),BaiChenguang(白晨光).Titanium Alloy and Application(钛合金及其应用)[M].Beijing:Chemical Industry Press,2005:21.
7MaHuaixian(马怀宪).Metal Plastic Working Science-Extrude, Drawing & Cold Reduction of Tubes(金属塑性加工学-挤压拉拨与管材冷轧)[M].Beijing:Metallurgical Industry Press,1997:10.
8LiQingyun(李青云).Handbook of Rare Metal Materials Processing(稀有金属材料加工手册)[M].Beijing:Metallurgical Industry Press,1985:660.