| 摘要 |
<p>Reduction in operation time for high pressure casting is intended. A composite is adopted as a composite for slip which mainly comprises a first powder for forming a skeleton of a casting raw material, and a second powder for forming a skeleton of the casting raw material, as well as functioning as a plasticizer, the first and second powders being uniformly mixed with each other in a dry state, whereby preparation of slip having only a minimum water content required to maintain a preferred fluidity is effected simply in a short period of time, and/or removal of water in the slip at the time of casting is effected in a short period of time, reduction of operation time of casting being thereby attained. <IMAGE></p> |
