Abstract��The oxidation behavior of Ni��base aged superalloy under static and constant temperatures of 750 �桫950 �� have been studied.The results showed that at 750 �桫950 ��, the oxidation kinetics curves of superalloy followed the role of parabolic curve.Inner oxidization of the alloy occurred at 900 �� and 950 ��, its oxide layer was comprised of Al2O3 and a little TiO2.Outer oxide layer was comprised of Cr203��NiCr2O4, a little NiO and as well as trace of TiO2.
���ƽ;֧��;����;��һ��. �������θ��ºϽ�������о�[J]. �й������ڿ���, 2009, 27(4): 19-0.
SUN Kui��ping;ZHI Xian;MA Bao��rui;ZHOU Yi��ling. Study on Oxidation Behavior of Ni��base Formable Superalloy. Chinese Journal of Iron and Steel, 2009, 27(4): 19-0.
2009, Vol. 27 
