利用回收钛制备高品质钛-铜金属复合型材  

High Quality Titanium-Copper Metal Clad Shape Bar Prepared by Recycling Titanium

作　　者：王成长[1,2] 倪沛彤[2] 韩明臣[2] 张英明[2] 毛小南[1,2] 赵永庆[2] 

机构地区：[1]西安建筑科技大学,陕西西安710055 [2]西北有色金属研究院,陕西西安710016

出　　处：《钛工业进展》2010年第5期32-35,共4页Titanium Industry Progress

基　　金：陕西省工业攻关项目(2009K06-12)

摘　　要：利用残钛制备出质量优良的TA2纯钛铸锭。以此铸锭作为挤压坯料,经无压余挤压制备出钛-铜复合型材。该钛-铜复合型材表面光洁,断面形状准确,钛层厚度均匀一致,界面达到了冶金结合,符合GB/T12769-2003技术标准要求。为用户提供了满足需要的产品。The high quality ingot was produced using the remnant titanium recycling technology.The ingot was forged and machined into the extrusion raw material;before extrusion,the extrusion raw material was covered by the copper plate.Then the titanium-copper composite was extruded.The surface of extruded composite is bright and clean,and composite has accurate section,homogeneous titanium thickness.The contact surface between the titanium and the copper has achieved the metallurgical bond,and meets the GB/T 12769-2003 technical standard,and finally,products meet needs of users.

关 键 词：回收钛 热挤压 钛-铜复合型材 

分 类 号：TG379[金属学及工艺—金属压力加工]