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Plasma welding method employs mixture containing argon and helium with carbon dioxide and oxygen for shielding and optionally also as plasma gas
Plasma welding method employs mixture containing argon and helium with carbon dioxide and oxygen for shielding and optionally also as plasma gas
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机译:等离子焊接方法使用包含氩气和氦气的混合物以及二氧化碳和氧气进行屏蔽,也可以选择用作等离子气体
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摘要
The plasma welding process employs a gas mixture containing argon, helium, carbon dioxide and oxygen. A range of preferred mixture compositions is specified in the disclosure, typified by: He 1-40 vol%, CO2 1-95%, in argon.
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