Influence of Post-Heat Treatment on the Tensile Strength and Microstructure of Metal Inert Gas Dissimilar Welded Joints

Influence of Post-Heat Treatment on the Tensile Strength and Microstructure of Metal Inert Gas Dissimilar Welded Joints

Taguchi and post-heat treatment methods have been used in this study to optimize the metal inert gas (MIG) welding joints between SUS304 austenite stainless steel and plain carbon SS400 steel using AWS ER 308L filler wire. The dissimilar welding joints’ microstructure and tensile strength have been...

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Main Authors: Van-Thuc Nguyen, Thanh Tan Nguyen, Van Huong Hoang, Tran Ngoc Thien, Duong Thi Kim Yen, Tri Ho Minh, Le Minh Tuan, Anh Tu Nguyen, Hoang Trong Nghia, Pham Quan Anh, Phan Quoc Bao, Van Thanh Tien Nguyen
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Crystals
Subjects:
microstructure
tensile strength
Taguchi method
annealing
residual stress
Online Access:https://www.mdpi.com/2073-4352/15/7/586
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