Microstructural Evolution and Creep Behavior of the Weld Interface between 10% Cr Steel and Haynes 282 Filler Metal

Microstructural Evolution and Creep Behavior of the Weld Interface between 10% Cr Steel and Haynes 282 Filler Metal

This study investigated the microstructural evolution of the weld interface and creep fracture behavior of 10% Cr martensitic steel welds using Haynes 282 filler metal. The welded joints were subjected to post-weld heat treatment (PWHT) at temperatures of 738 °C for 4, 8, and 15 h. Creep tests were...

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Bibliographic Details
Main Authors: Namkyu Kim, Yongjoon Kang, Jinhyeok Bang, Sangwoo Song, Seong-Moon Seo, Chung-Yun Kang, Namhyun Kang
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Metals
Subjects:
dissimilar metal welds
weld-interface failure
creep test
post-weld heat treatment
Type I carbide
Cr-depleted region
Online Access:https://www.mdpi.com/2075-4701/11/5/764

Internet

https://www.mdpi.com/2075-4701/11/5/764

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