摘要
利用正交试验法研究了在磷酸冰乙酸体系中磷酸、冰乙酸、添加剂、氧化电压、电解液温度、氧化时间等对钛阳极氧化膜的影响,确定了最佳工艺条件。结果表明,在采用以Ce作为添加剂的电解液中处理后所得到的钛合金着色膜呈蓝色、光亮美观,具有优良的耐蚀性、耐磨性和良好的附着力。
The effects of electrolyte composition and process parameters on the anodic oxidation and the properties of the titanium oxide film were investigated using orthogonal test. Thus the anodizing of the TC4 titanium alloy in H_3PO_4-C_2H_4O_2 electrolyte solution doped with Ce-containing additive was analyzed with respect to the concentration of phosphoric acid, acetic acid, additive, the oxidation voltage, temperature, and oxidation duration. The optimum processing conditions were established, while the properties of the anodic oxidation film were evaluated. As the results, the blue and bright coloring coating on the titanium alloy had excellent corrosion resistance, wear resistance and adhesion to the Ti alloy substrate.
出处
《材料保护》
CAS
CSCD
北大核心
2005年第9期12-14,53,共4页
Materials Protection
关键词
着色技术
钛合金
阳极氧化
coloring technology
titanium alloy
anodizing
