发明授权
- 专利标题： Process for sintering aluminum nitride to a high thermal conductivity and resultant sintered bodies
- 专利标题（中）： 将氮化铝烧结成高导热性和得到的烧结体的方法
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申请号： US39657申请日： 1993-03-30
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公开(公告)号： US5320990A公开(公告)日： 1994-06-14
- 发明人: Theresa A. Guiton , Lynne K. Mills
- 申请人： Theresa A. Guiton , Lynne K. Mills
- 申请人地址： MI Midland
- 专利权人： The Dow Chemical Company
- 当前专利权人： The Dow Chemical Company
- 当前专利权人地址： MI Midland
- 主分类号： C04B35/581
- IPC分类号： C04B35/581 ; C04B35/58
摘要：
Prepare sintered aluminum nitride bodies having a thermal conductivity of at least 200 W/m-K by sintering under non-reducing conditions and controlling interrelated parameters such as binder burnout atmosphere, heating rate, sintering temperature, time at sintering temperature, cooling rate and cooling temperature. Sintered bodies having thermal conductivities in excess of 200, especially in excess of 270, W/m-K result from this process.
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