Comprehensive Analysis of the Microstructure and Mechanical Properties of Friction-Stir-Welded Low-Carbon High-Strength Steels with Tensile Strengths Ranging from 590 MPa to 1.5 GPa

Comprehensive Analysis of the Microstructure and Mechanical Properties of Friction-Stir-Welded Low-Carbon High-Strength Steels with Tensile Strengths Ranging from 590 MPa to 1.5 GPa

High-strength steels are being increasingly employed in the automotive industry, requiring efficient welding processes. This study analyzed the materials and mechanical properties of high-strength automotive steels with strengths ranging from 590 MPa to 1500 MPa, subjected to friction stir welding (...

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Bibliographic Details
Main Authors: HyeonJeong You, Minjung Kang, Sung Yi, Soongkeun Hyun, Cheolhee Kim
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Applied Sciences
Subjects:
high-strength steel
automotive
friction stir welding
recrystallized zone
partially recrystallized zone
tempered zone
Online Access:https://www.mdpi.com/2076-3417/11/12/5728

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