Microstructure of Butt Joint of High-Silicon Steel Made Using CO<sub>2</sub> Laser Welding and Inconel 82 Filler

Microstructure of Butt Joint of High-Silicon Steel Made Using CO<sub>2</sub> Laser Welding and Inconel 82 Filler

A nickel-based filler wire, Inconel 82, was applied to weld a high-silicon steel plate with a chemical composition in wt% of 2.6 Si, 0.5 Al and Fe balance. The chemical composition of the heterogeneous weld bead was deviated from that of the conventional alloy due to incomplete mixing/convection bet...

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Bibliographic Details
Main Authors: Ming-Feng Chiang, Ping-Hui Chien, Tzu-Yuan Lo, Ren-Kae Shiue
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Metals
Subjects:
laser welding
microstructure
austenite
martensite
ferrite
Online Access:https://www.mdpi.com/2075-4701/13/2/234

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