Effects of pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr-lMo-0.25V heat-resistant steel weld metal

Li, XY; Jiang, Y; Wu, KF; Dong, WL; Yang, F; Jia, XW; Xu, XL; Chen, JH; Cao, R

Cao, R (corresponding author), Langongping 287 Rd, Lanzhou 730050, Gansu, Peoples R China.; Li, XY (corresponding author), 1 Danyang St, Zigong City 643000, Sichuan, Peoples R China.

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2021; 193 ():

Abstract

In this study, the effects of pre-tempering on microstructure, hardness, impact toughness and fracture modes of weld metals in 2.25Cr-1Mo-0.25 V heat-......

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