AZ31镁合金搅拌摩擦焊接头焊核区域成型过程及影响因素
张华;林三宝;吴林;冯吉才
The weld nugget formation of friction stir welded AZ31 magnesium alloy and its affecting factors
ZHANG Hua;LIN San-bao;WU Lin;FENG Ji-cai
. 2004, (2): 6 -10 .