发明授权
- 专利标题: Apparatus for the production of silica crucible
- 专利标题(中): 石英坩埚生产设备
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申请号: US12550036申请日: 2009-08-28
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公开(公告)号: US08075689B2公开(公告)日: 2011-12-13
- 发明人: Masaru Sato
- 申请人: Masaru Sato
- 申请人地址: JP Akita-shi
- 专利权人: Japan Super Quartz Corporation
- 当前专利权人: Japan Super Quartz Corporation
- 当前专利权人地址: JP Akita-shi
- 代理机构: Christensen O'Connor Johnson Kindness PLLC
- 优先权: JP2008-222955 20080830; JP2009-191860 20090821
- 主分类号: C03B19/09
- IPC分类号: C03B19/09
摘要:
In an apparatus for the production of a silica crucible comprising a carbon mold suitable for producing the silica crucible by the rotating mold method, the carbon mold has a thermal conductivity of not more than 125 W/(m·K).
公开/授权文献
- US20100055222A1 APPARATUS FOR THE PRODUCTION OF SILICA CRUCIBLE 公开/授权日:2010-03-04
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