制备工艺对FGH4097高温合金微观组织与性能的影响
解磊鹏, 孙文瑶, 陈明辉, 王金龙, 王福会

Effects of Processing on Microstructures and Properties of FGH4097 Superalloy
XIE Leipeng, SUN Wenyao, CHEN Minghui, WANG Jinlong, WANG Fuhui
图7 HP和SPS方法制备的FGH4097合金在900℃下氧化100 h的动力学曲线及氧化速率曲线
Fig.7 Isothermal oxidation kinetics of the FGH4097 alloys prepared by HP and SPS at 900oC for 100 h (y—oxidation weight gain per unit area, t—oxidation time, kp—rate constant of the parabola, y2 = kpt)
(a) y vs t (b) y2vs t