Comprehensive Analysis of Cold-Cracking Ratio for Flux-Cored Arc Steel Welds Using Y- and y-Grooves

Comprehensive Analysis of Cold-Cracking Ratio for Flux-Cored Arc Steel Welds Using Y- and y-Grooves

This study investigates various factors that influence the cold-cracking ratio (CCR) of flux-cored arc welds through Y- and y-groove tests. Factors affecting the CCR include the alloy component, diffusible hydrogen content, microstructure, hardness, and groove shape. In weld metals (WMs; WM375-R and...

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Bibliographic Details
Main Authors: Hyunbin Nam, Jaeseok Yoo, Kwanghee Yun, Guo Xian, Hanji Park, Namkyu Kim, Sangwoo Song, Namhyun Kang
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Materials
Subjects:
cold crack
flux-cored arc welding
welding materials
diffusible hydrogen
groove shape
stress concentration
Online Access:https://www.mdpi.com/1996-1944/14/18/5349

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