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Evaluation of the thermal aging of δ-ferrite in austenitic stainless steel welds by electrochemical analysis

Cr-segregation by spinodal decomposition and G-phase precipitation were observed in δ-ferrite of austenitic stainless steel welds thermally aged at 400 °C for up to 20,000 h. A reversion heat treatment (R-HT) at 550 °C for 1 h dissolved the Cr-segregation in the aged welds while some intermetallic p...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Argitaratua izan da:Sci Rep
Egile Nagusiak: Obulan Subramanian, Gokul, Kong, Byeong Seo, Lee, Ho Jung, Jang, Changheui
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: Nature Publishing Group UK 2018
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC6179992/
https://ncbi.nlm.nih.gov/pubmed/30305663
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-33422-x
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