304430不锈钢铸坯氧化皮结构及结合力研究
孙琼琼, 贾玺泉, 徐震霖, 何宜柱, 范光伟, 张威, 李欢

Structure and Adhesion of Oxide Scales on Casting Billet of 304 and 430 Stainless Steels
SUN Qiongqiong, JIA Xiquan, XU Zhenlin, HE Yizhu, FAN Guangwei, ZHANG Wei, LI Huan
图7 经1240℃空气中4 h氧化的304和430不锈钢划痕试验后表面形貌
Fig.7 Surface morphologies of scratchs of 304 (a, b) and 430 (c, d) stainless steels oxidized at 1240oC in air for 4 h