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2019 №12 (03) DOI of Article
10.15407/tpwj2019.12.04
2019 №12 (05)

The Paton Welding Journal 2019 #12
TPWJ, 2019, #12, 31-36 pages
 
Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                      0957-798X (print)
Issue                       #12, 2019 (December)
Pages                      31-36
 
Hybrid laser-microplasma welding of stainless steels

I.V. Krivtsun1, V.N. Korzhik1, V.Yu. Khaskin1, Z. Lo2 and E.V. Illyashenko1
1E.O. Paton Electric Welding Institute of the NAS of Ukraine 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua
2Guangdong Welding Institute (China-Ukraine E.O. Paton Institute of Welding) 363 Changxing Str., Tianhe, 510650, Guangzhou. E-mail: wuby@gwi.gd.cn

Hybrid laser-microplasma welding is one of the modern innovative processes of welding sheet stainless steels, allowing minimization of residual deformations, producing high-quality and durable joints. In this study, basic techniques of hybrid laser-microplasma welding were optimized, mode parameters were précised, and mechanical properties and corrosion resistance of the produced joints of SUS304 steel were assessed. The good prospects for application of laser-microplasma welding for joining thin stainless steels were confirmed experimentally. 6 Ref., 2 Tables, 10 Figures.
Keywords: laser-microplasma welding, SUS304 stainless steel, filler wire, rate of energy input, strength, elongation, corrosion resistance, hybrid effect
 
 
Received:                21.10.19
Published:               30.01.19
 
 

References

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