LIN Lin, ZHOU Rongcan, GUO Yan, et al. INFLUENCE OF STRESS AND TEMPERATURE UPON PRECIPITATION BEHAVIOR OF LAVES-PHASE IN P92 STEEL[J]. Thermal power generation, 2012, 41(5): 56-60.
LIN Lin, ZHOU Rongcan, GUO Yan, et al. INFLUENCE OF STRESS AND TEMPERATURE UPON PRECIPITATION BEHAVIOR OF LAVES-PHASE IN P92 STEEL[J]. Thermal power generation, 2012, 41(5): 56-60.DOI:
the parameters in creep stabilized zone and holding end at standard distance and far from the fractures on creep ruptured samples of P92 steel
such as the particle size of Laves-phase
the fraction of areas
and the density of particles etc.have been measured.The precipitation results of Laves-phase under different temperatures in the creep process show that the precipitation process of Laves-phase is afected by the creep stress and temperature
the growth process of Laves-phase is promoted by the stress
whereas the nucleation of Laves-phase being suppressed by the temperature.