Structural metastability of “cold” repair welds in 2.25Cr-1Mo (P22) steel under elevated temperature and stress conditions
Keywords: زندگی پارگی خیزش; P22 steel; Abnormal grain growth; Dynamic recrystallization; Accelerated creep testing; Temperbead weld; Post-weld heat-treatment (PWHT); Electron backscattered diffraction (EBSD); Creep rupture life; Long-term service ageing; Normalised structure;