基本信息:
- 专利标题： 低氧TZM合金的制备方法及其应用
- 专利标题（英）：Method for preparing low-oxygen titanium-zirconium-molybdenum (TZM) alloy and application
- 申请号：CN200910308745.3 申请日：2009-10-23
- 公开(公告)号：CN102041404A 公开(公告)日：2011-05-04
- 发明人： 陈兴友 , 梁鹏兴 , 徐信森 , 位峰 , 徐信侠 , 张文丽 , 位江岩
- 申请人： 西安格美金属材料有限公司
- 申请人地址： 陕西省西安市文景路26号国际文化俱乐部B座1407室
- 专利权人： 西安格美金属材料有限公司
- 当前专利权人： 西安格美金属材料有限公司
- 当前专利权人地址： 陕西省西安市文景路26号国际文化俱乐部B座1407室
- 代理机构： 西安智邦专利商标代理有限公司
- 代理人： 徐平
- 主分类号： C22C1/05
- IPC分类号： C22C1/05 ; C22C27/04 ; B21J13/02 ; H01J35/10 ; H01J9/14 ; C04B35/622
The invention provides a method for preparing a low-oxygen titanium-zirconium-molybdenum (TZM) alloy, which comprises the following steps of: 1) selecting raw materials, namely, uniformly mixing industrial molybdenum powder with the Fisher particle size of 4 to 50 mu m, powder containing titanium and zirconium and with the Fisher particle size of 3 to 10 mu m, and simple substance carbon powder with the Fisher particle size of 0.1 to 3 mu m according to a certain mass ratio; 2) shaping the raw materials, namely, treating the mixed raw materials under the pressure of 100 to 300 Mpa to obtain a shaped blank; and 3) sintering the raw materials, namely, sintering the shaped blank in the environment of vacuum, hydrogen or inert gas at the temperature of 1,800 to 2,300 DEG C for 5 to 15h to obtain the low-oxygen TZM alloy. The method solves the problem of high oxygen content of the TZM alloy prepared by a powder metallurgy method. The low-oxygen TZM alloy prepared by the method can be used for the preparation of a rotating anode of an X-ray tube, a composite target substrate, a high-temperature crucible, a hot-forging die and a high-temperature ceramic pad.
公开/授权文献:
- CN102041404B 低氧TZM合金的制备方法及其应用 公开/授权日：2013-09-18