Effect of Continuous Welding on Microstructure and Mechanical Properties of Angle and T-Bar

• Autorzy: Jang Jihoon , Yoon Changsuk , Lee Sangik , Lee Dong-Geun

Identyfikatory

DOI

10.24425/amm.2020.133677

• Języki publikacji: EN

Abstrakty

EN

Section steels produced by welding are essential parts for shipbuilding and offshore plant production. T-type and H-type section steels are produced by handwork for secondary processing, which is a generally difficult and tedious activity. Therefore, automatic welding, with sound welding properties and a high-speed process, is necessary to meet the production demands. Welding conditions can be optimized by controlling various parameters to obtain suitable and highly reliable microstructural properties. In this study, the heat affected zone and weld defects of fillet-welded Angle and T-bar parts were investigated in terms of their microstructural, macrostructural, and mechanical properties to ensure the soundness of AH36 section steel parts joined by continuous welds.

Słowa kluczowe

EN

T-bar and angle steel; fillet welding; bainitic transformation

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2020
• Tom: Vol. 65, iss. 4
• Strony: 1245--1248
• Opis fizyczny: Bibliogr. 10 poz., fot., rys., tab.

Twórcy

autor

Jang Jihoon

• Sunchon National University, Materials Science and Metallurgical Engineering, Suncheon 57922, Korea

autor

Yoon Changsuk

• Sunchon National University, Materials Science and Metallurgical Engineering, Suncheon 57922, Korea

autor

Lee Sangik

• Kiduck Industry Co., Ltd., 77-72, Jangyu-Ro, Gimhae-si, Gyeongsangnam-do, Korea

autor

Lee Dong-Geun

• Sunchon National University, Materials Science and Metallurgical Engineering, Suncheon 57922, Korea

Bibliografia

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Uwagi

EN

1. The authors gratefully acknowledge the support of the Ministry of Trade, Industry and Energy (MOTIE), and Korea Institute for Advancement of Technology (KIAT) (R0004926, P0002019).

PL

2. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).