液相氟化处理Ti45Al8.5Nb合金高温氧化行为研究

庄钊涛, 严豪杰, 谢冰, 桂也, 孙擎擎, 伍廉奎, 曹发和

High-temperature Oxidation Behavior of Liquid-phase Fluorination Treated Ti45Al8.5Nb Alloy

ZHUANG Zhaotao, YAN Haojie, XIE Bing, GUI Ye, SUN Qingqing, WU Liankui, CAO Fahe

表1 图2中各标记点处成分 (atomic fraction / %)

Table 1 Chemical compositions of the marked points in Fig.2

Point Ti Al O N F 1 33.67 47.52 10.34 5.26 3.21 2 30.97 46.90 10.78 7.90 3.45 3 33.86 41.91 13.18 8.10 2.95 4 31.27 46.30 10.72 8.53 3.18