- 专利标题： High strength SiC filter and method for the manufacture thereof
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申请号： US10256844申请日： 2002-09-27
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公开(公告)号： US06663776B2公开(公告)日： 2003-12-16
- 发明人: William Isaac Hoffman , Rudolph A. Olson, III
- 申请人： William Isaac Hoffman , Rudolph A. Olson, III
- 主分类号： B01D3920
- IPC分类号： B01D3920
摘要：
There is provided an improved ceramic foam filter for use in filtering molten metals, metal prepared from a ceramic slurry containing silicon carbide, a colloidal silica binder and at least 10 percent of fumed silica. The filter has enhanced strength properties.
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