发明申请
- 专利标题: Porous ceramic heating element and method of manufacturing thereof
- 专利标题(中): 多孔陶瓷加热元件及其制造方法
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申请号: US10523212申请日: 2004-09-24
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公开(公告)号: US20070003750A1公开(公告)日: 2007-01-04
- 发明人: Changhee Kim , Taehee Kim
- 申请人: Changhee Kim , Taehee Kim
- 优先权: KR10-2004-0062267 20040807
- 国际申请: PCT/KR04/02502 WO 20040924
- 主分类号: B32B9/00
- IPC分类号: B32B9/00 ; B29C65/00
摘要:
The present invention provides a porous ceramic heating element wherein 0.08 to 1.00 wt % of a foaming agent is added in 99.00 to 99.92 wt % of a mixture of an inorganic material, a binder, a conductive material, a hardener, a bonding agent and a dispersion medium and mixed with the mixture. According to the porous ceramic heating element, the bonding strength of porous foam formed in the ceramic heating element becomes strong, thereby providing an effect that the entire structure is hardened.