钛合金表面碱洗及水洗留痕形成机制与腐蚀过程控制

李晗晔, 张志超, 王群昌, 古岩, 陈泽浩, 杨莎莎, 梅飞强

Formation Mechanism of Residue Water Stains on TC4 Ti-alloy Surface and Conter-measures

LI Hanye, ZHANG Zhichao, WANG Qunchang, GU Yan, CHEN Zehao, YANG Shasha, MEI Feiqiang

图5 TC4合金碱洗后分别用55，65，75 ℃自来水和55，65，75 ℃去离子水清洗后的宏观形貌

Fig.5 Macro-morphologies of alkaline washed TC4 alloy after cleaning with tap water (a, c, e) and deionized water (b, d, f) at 55 oC (a, b), 65 oC (c, d) and 75 oC (e, f)