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co2 ji mag han jie te dian
Author(s): 
Pages: 50
Year: Issue:  3
Journal: Welding Technology

Keyword:  焊接特点CO 2MAG焊混合气体保护焊普通碳素钢焊接法熔滴过渡短路过渡钢焊接金属焊接;
Abstract: <正> 1、适于采用CO2及MAG焊接的材料如表所示,普通碳素钢一般选用CO2气体保护焊接,可得到高质量的焊缝。采用MAG焊接法不但可使电弧稳定,飞溅减少,而且可使焊道成形得到显著改善。所以,一般又都选用混有70%以上Ar的混合气体保护焊。另外,对不锈钢及合金钢等钢种的焊接,若从冶金角度出发,都希望尽量控制
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