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1 TC4合金部件在10%NaOH洗涤后留痕宏观形貌

Fig.1 Macroscopic morphology of a TC4 alloy parts after washing with 10%NaOH solution