Titanium alloy surface antifriction and antiwear shape compound treatment method

The invention discloses a titanium alloy surface antifriction and antiwear shape compound treatment method which is specifically implemented according to the following steps: step 1, processing a microstructure on the titanium alloy surface by adopting a wet etching technology by taking photosensitive blue oil as an anti-etching agent; and 2, the textured titanium alloy obtained in the step 1 is subjected to thermal oxidation treatment, and the titanium alloy subjected to shape and property composite treatment is obtained. According to the method, the synergistic effect of microtexture and thermal oxidation can be achieved, the anti-friction and anti-wear performance of the surface of the titanium alloy can be improved at the same time, the application range of the titanium alloy can be expanded, and the service life of titanium alloy parts under the friction working condition is prolonged. 本发明公开了钛合金表面减摩、抗磨的形性复合处理方法，具体按照以下步骤实施：步骤1、以感光蓝油作为抗蚀刻剂，采用湿法刻蚀技术在钛合金表面加工微织构；步骤2、对所述步骤1中得到的织构化钛合金进行热氧化处理，获得形性复合处理的钛合金。本发明能够实