,182 北京科技大学学报 第35卷 140 105 70 35 8.006.5012.9919.4925.9932.4938.9845.4851.9858.48 50 um 距离/μm 图62号试样1100℃氧化1800s后氧化层附近Sb的线扫描结果 Fig.6 Line-scanning result of antimony along the scale layer of Sample 2 oxidized at 1100 C for 1800 s 129 86 43 2 007.4514.9022.3629.8037.2544.7052.1659.6167.06 50m 距离/μm 图72号试样1100℃氧化300s后氧化层附近Sb的线扫描结果 Fig.7 Line-scanning result of antimony along the scale layer of Sample 2 oxidized at 1100 C for 3600 s wae 0.008.2816.5624.8433.1241.4149.6957.9766.2574.53 ,50m 距离/μm 图84号试样1100℃氧化1800s后氧化层附近Sb的线扫描 Fig.8 Line-scanning result of antimony along the scale layer of Sample 4 oxidized at 1100 C for 1800 s m4入 33 6.009.1518.3027.4536.6045.7554.9064.0573.2082.35 50m 距离/um 图94号试样1100℃氧化3600s后氧化层附近Sb的线扫描结果 Fig.9 Line-scanning result of antimony along the scale layer of Sample 4 oxidized at 1100 C for 3600 s