
基本信息:
- 专利标题: METHOD FOR PASSIVATING TANTALUM METAL SURFACE AND APPARATUS THEREOF
- 专利标题(中):用于钝化金属表面的方法及其装置
- 申请号:US14006606 申请日:2011-03-23
- 公开(公告)号:US20140076462A1 公开(公告)日:2014-03-20
- 发明人: Aiguo Zheng , Yuezhong Ma , Shiping Zheng , Xuecheng Dong , Hongbo Qin , Zhijun Yang , Shiwu Hua , Hui Li , Xudong Xi , Qingsheng Zhang , Shengfang Yang , Yong Jin
- 申请人: Aiguo Zheng , Yuezhong Ma , Shiping Zheng , Xuecheng Dong , Hongbo Qin , Zhijun Yang , Shiwu Hua , Hui Li , Xudong Xi , Qingsheng Zhang , Shengfang Yang , Yong Jin
- 申请人地址: CN Shizuishan City, Ningxia
- 专利权人: NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
- 当前专利权人: NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
- 当前专利权人地址: CN Shizuishan City, Ningxia
- 国际申请: PCT/CN2011/000488 WO 20110323
- 主分类号: C23C8/10
- IPC分类号: C23C8/10
摘要:
A method for passivating tantalum metal surface is provided, the method comprises cooling tantalum metal to or below 32° C. and/or passivating tantalum metal surface by oxygen-containing gas with a temperature of 0° C. or below. Also provided is an apparatus for passivating tantalum metal surface for applying the method, comprising a heat treatment furnace, an argon forced-cooling device and/or a device for cooling oxygen-containing gas.
摘要(中):
提供了一种钝化钽金属表面的方法,该方法包括将钽金属冷却至或低于32℃,和/或通过含0℃或更低温度的含氧气体钝化钽金属表面。 还提供了一种用于钝化用于施加该方法的钽金属表面的装置,包括热处理炉,氩强制冷却装置和/或用于冷却含氧气体的装置。