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不锈钢储罐制造中TIG(焊钨层次氩弧焊)与CO2保护焊的优缺点

作者:不锈钢储罐 时间:2018-01-25 14:29
钨层次氩弧焊分为手工及自动焊两种:手工钨层次氩弧焊操作灵活,方便,应用层次为广泛:自动钨层次氩弧焊主要用于外形规则并成批生产的直缝及环缝的焊接。CO2保护焊的缺点是:焊缝成型粗糙,飞溅较大,弧光强烈及紫外线强分别为手工电弧焊的2~3倍和 信息摘要:

不锈钢储罐制造中TIG(焊钨层次氩弧焊)与CO2保护焊的优缺点

制造中手工电弧焊与埋弧焊的优缺点 

不锈钢储罐在焊接过程中,可选择的方法有:手工电弧焊、埋弧焊、TIG焊、CO2气体保护焊。下面分别介绍:

1、TIG焊(钨氩弧焊)

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2、CO2保护焊

利用CO2气体在高温下分解为CO和O2,氧分子继续分解为氧原子,原子氧有强烈的氧化作用,氧化熔池中的Fe、Si、Mn、C等元素,形成相应的氧化物FeO、SiO2、MnO、CO等。产生的SiO2水果拉霸多人版、MnO以熔渣的形式浮出,CO逸出到气相中。      

CO2QITIBAOHUDETEDIAN:

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CO2保护焊的缺点是:焊缝成型粗糙,飞溅较大,弧光强烈及紫外线强分别为手工电弧焊的2~3倍和20~40倍。应加强防护。

不锈钢储罐制造中TIG(焊钨层次氩弧焊)与CO2保护焊的优缺点

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文章标题:不锈钢储罐制造中TIG(焊钨层次氩弧焊)与CO2保护焊的优缺点

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