DRYING CERAMIC ARTICLES DURING MANUFACTURE专利检索- .干燥方法专利检索查询-专利查询网

DRYING CERAMIC ARTICLES DURING MANUFACTURE
申请号	PCT/GB0202815	申请日	2002-06-18	公开(公告)号	WO03106371A8	公开(公告)日	2004-02-19
申请人	MORGAN CRUCIBLE CO; IMAM NASHIM; WYNN ANDREW MARK;			发明人	IMAM NASHIM; WYNN ANDREW MARK;
摘要	A method of forming a ceramic material or body comprises the steps of: i) providing a water-containing mixture of raw materials; ii) forming said mixture into a shape; iii) removing water from said shape; iv) firing said shape at a temperature sufficient to effect sintering and/or reaction of the raw materials and thereby form a ceramic material or body in which the raw materials include a hygroscopic polymeric material capable of retaining water in the mixture over a range of temperatures above the boiling point of water. The hygroscopic polymeric material may be a so-called superabsorber, and the raw materials may comprise silicon carbide, graphite, sugar, and starch.
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