发明授权
- 专利标题: Method for drying a ceramic formed body by hot air
- 专利标题(中): 通过热风干燥陶瓷成形体的方法
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申请号: US11030041申请日: 2005-01-07
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公开(公告)号: US07143526B2公开(公告)日: 2006-12-05
- 发明人: Masanori Katsu
- 申请人: Masanori Katsu
- 申请人地址: JP Nagoya
- 专利权人: NGK Insulators, Ltd.
- 当前专利权人: NGK Insulators, Ltd.
- 当前专利权人地址: JP Nagoya
- 代理机构: Steptoe & Johnson LLP
- 优先权: JP2004-038126 20040216
- 主分类号: F26B7/00
- IPC分类号: F26B7/00
摘要:
There is provided a method for drying a ceramic formed body by hot air, the formed body having a peripheral face and end faces constituting a columnar shape, and at least one through-hole extending in an axial direction and open at the end face, the formed body containing ceramics and a heat-gelling binder. The hot air is blown to the formed body in a direction at an angle of 45 to 90 degrees with respect to the axial direction. The method can inhibit deformation such as a bending deformation or a torsional deformation generated in the ceramic formed body in the drying process and crack generation in the firing process after drying.
公开/授权文献
- US20050178022A1 Method for drying a ceramic formed body by hot air 公开/授权日:2005-08-18