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Jiayu Bai

affiliation not provided to SSRN

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Synergistic Role of M23C6 Carbides and High-Angle Grain Boundaries in Enhancing Fracture Toughness of Low-Pressure Rotor Welds

Number of pages: 28 Posted: 04 Mar 2026
Jiayu Bai, Min Zhang, Zhiying Wang, Zhiwei Dong, Yang Guo, Ninshu Ma, Jihong Li and Jianxun ZHANG
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Dongfang Turbine Co Ltd, The University of Osaka, affiliation not provided to SSRN and affiliation not provided to SSRN
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NG-TIG welding, Low-pressure rotor welds, Fracture behavior, Crack initiation, FATT50, Microstructure Toughness Index (MTI)