FUME EMISSION DURING THE ARC AND LASER WELDING OF CAST STAINLESS AUSTENITIC STEEL

被引：0

作者：

Matusiak, J. ^{[1
]}

Wycislik-Sosnierz, J. ^{[1
]}

机构：

[1] Lukasiewicz Res Network, Inst Welding, Wroclaw, Poland

来源：

METALURGIJA | 2023年 / 62卷 / 3-4期

关键词：

stainless steel; technological parameters; arc welding; laser welding; fume emission;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The article presents results of research on fume emission in relation to various arc welding methods (MAG standard, CMT, ColdArc and ColdArc Puls) and laser welding techniques (heat conduction and deep penetration welding). Research -related tests involved manifold elements and a turbine housing made of cast stainless steel. The shielding gas used during arc welding was a mixture containing 97,5 % of Ar and 2,5 % of CO2. In turn, laser welding pro -cesses were shielded by argon. The analysis of test results aimed to identify the effect of arc/laser welding methods on the total emission of welding fume.

引用

页码：480 / 483

页数：4

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