Effect of Post-Weld Heat Treatment on Microstructure and Fracture Toughness of X80 Pipeline Steel Welded Joint

In the current study, post-weld heat treatment (PWHT 580 °C) was used for an X80 pipeline steel-welded joint, and the fracture toughness of the welded joint was investigated using a crack tip opening displacement (CTOD) test. The relationship between microstructure evolution and fracture toughness i...

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Detalles Bibliográficos
Autores principales: Wang, Xueli, Wang, Dongpo, Dai, Lianshuang, Deng, Caiyan, Li, Chengning, Wang, Yanjun, Shen, Ke
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9573030/
https://www.ncbi.nlm.nih.gov/pubmed/36233985
http://dx.doi.org/10.3390/ma15196646

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9573030/
https://www.ncbi.nlm.nih.gov/pubmed/36233985
http://dx.doi.org/10.3390/ma15196646

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