Recrystallisation, Structure, Texture and Properties of Pipe Steel Rolled at Wide Temperature Range
Methods of complex X-ray and metallographic analyses have been used to investigate the influence of texture, thin structure and grain boundaries of coiled low-alloyed steel for gas-and-oil pipeline tubes after hot rolling on its mechanical properties. Finish rolling temperature changes in a wide range (ТFR = 8900С-5300С). Specifics of steel structure formation under conditions of dynamic (controlled rolling) and static (high-and-low temperature rolling) recrystallization have been found.
S.-J.L. Kang, M.Y. Huh, N.M. Hwang, H. Homma, K. Ushioda and Y. Ikuhara
V.I. Slavov et al., "Recrystallisation, Structure, Texture and Properties of Pipe Steel Rolled at Wide Temperature Range", Materials Science Forum, Vols. 558-559, pp. 581-587, 2007