钢的管状药芯焊丝焊接中粉尘和气体的排放。
Emission of dust and gases in tubular cored wire welding of steel.
作者信息
Matusiak Jolanta, Rams Beata
机构信息
Institute of Welding, Gliwice, Poland.
出版信息
Int J Occup Saf Ergon. 2003;9(3):335-50. doi: 10.1080/10803548.2003.11076572.
The emission of dusts and gases, which are generated during tubular cored wire welding and which are hazardous to health and the environment, were studied. Tests included various kinds of tubular electrode wires used for welding steel, that is, rutile flux cored wires, basic flux cored wires, and metal cored wires for welding unalloyed, low-alloy, and high-alloy steels as well as self-shielded flux cored wires used for welding low-alloy steels. The research results make it possible to assess the influence of the type of wire and welding conditions on the emission volume and to compare chemical hazards generated during tubular cored wire welding with those typical for other arc welding processes.
对管状药芯焊丝焊接过程中产生的、对健康和环境有害的粉尘和气体排放进行了研究。测试包括用于焊接钢材的各种管状电极丝，即用于焊接非合金钢、低合金钢和高合金钢的金红石型药芯焊丝、碱性药芯焊丝和金属药芯焊丝，以及用于焊接低合金钢的自保护药芯焊丝。研究结果使人们能够评估焊丝类型和焊接条件对排放量的影响，并将管状药芯焊丝焊接过程中产生的化学危害与其他电弧焊工艺的典型危害进行比较。
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