STUDY ON THE TANTALIZING ON THE SURFACE OF TITANIUM ALLOY BY NET-SHAPE CATHODE GLOW DISCHARGING
来源期刊：Acta Metallurgica Sinica2005年第3期
论文作者：F. Chen Y.F.Zhang J.D. Pan H. Zhou
Key words：TC4 (Ti6Al4V); cathode sputtering; tantalizing;
Abstract: A new net-shape cathode sputtering target which has a simple structure and a high sputtering was put forward. The multiple-structure made of alloying and coating layers of tantalum was achieved on the surface of TC4 (Ti6Al4V) using this method in double glow surface alloying process. The tantalized samples were investigated by SEM, XRD and electrochemical corrosion method .Results show the complicated tissue of pure tantalizing layer and diffusion layer was successfully formed on the surface of TC4 with the method of net-shape cathode glow discharge, which further improved the corrosion-resistance of TC4 and formed good corrosion-resistant alloys.
F. Chen1，Y.F.Zhang2，J.D. Pan3，H. Zhou1
(1.Department of Mechanical Engineering, Beijing Insistute of Petro-Chemical Technology,Beijing 102617, China;
2.Department of Mechanical Engineering, Beijing Institute of Graphic Communication, Beijing 102600,China;
3.Department of Press and Packing, Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan 030024, China)
Abstract:A new net-shape cathode sputtering target which has a simple structure and a high sputtering was put forward. The multiple-structure made of alloying and coating layers of tantalum was achieved on the surface of TC4 (Ti6Al4V) using this method in double glow surface alloying process. The tantalized samples were investigated by SEM, XRD and electrochemical corrosion method .Results show the complicated tissue of pure tantalizing layer and diffusion layer was successfully formed on the surface of TC4 with the method of net-shape cathode glow discharge, which further improved the corrosion-resistance of TC4 and formed good corrosion-resistant alloys.
Key words:TC4 (Ti6Al4V); cathode sputtering; tantalizing;
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