9Ni钢铸坯在900~1250 ℃空气中的高温氧化行为

郭涛, 黄峰, 胡骞, 刘静

Oxidation Kinetics of 9Ni Steel Billet at High Temperature

GUO Tao, HUANG Feng, HU Qian, LIU Jing

图7 9Ni钢铸坯在1250 ℃氧化2 h后内氧化层的二次电子相及其截面的EDS分析

Fig.7 Secondary electron image (a) and EDS analysis results of element contents in the marked points in Fig.7a (b-f) of the inner oxide layer of 9Ni steel billet after oxidation at 1250 ℃ for 2 h