| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stamping refractory which can exhibit sufficient strength even in a stage before starting the sintering of a structure with furnace heat. <P>SOLUTION: The stamping refractory is produced by adding a salt hydrate containing water of crystallization of 30 mass% or more of 2-12 mass% in outer percentage and a non-aqueous liquid material of 1-10 mass% in outer percentage to a powder composition mainly being a refractory material of 100 mass%. For example, trisodium phosphate dodecahydrate is used as the salt hydrate. For example, polybutene is used as the non-aqueous liquid material. The non-aqueous liquid material accelerates the bonding action of the hydrate salt. <P>COPYRIGHT: (C)2009,JPO&INPIT |
