Influence of heat treatments on microstructure, mechanical properties and corrosion resistance of Inconel 625 overlay cladded using PTIG

Influence of heat treatments on microstructure, mechanical properties and corrosion resistance of Inconel 625 overlay cladded using PTIG

The influence of post-weld heat treatment (PWHT) temperatures on the microstructure, mechanical properties and corrosion resistance of Inconel 625 overlay cladded using pulsed tungsten insert gas (PTIG) was studied. The microstructure observation shows that as welded Inconel 625 overlay exhibits not...

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Bibliographic Details
Main Authors: Longlong Guo, Fei Xiao, Fan Wang, Wenlan Wei, Yutian He, Foshu Luo
Format: Article
Language:English
Published: IOP Publishing 2020-01-01
Series:Materials Research Express
Subjects:
Inconel 625 overlay
heat treatments
microstructure
mechanical properties
corrosion resistance
Online Access:https://doi.org/10.1088/2053-1591/abb858

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