| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a ceramic sintered compact having further improved translucency by promoting sufficient densification at a low temperature using a gel-cast method. <P>SOLUTION: The ceramic sintered compact is obtained by pouring into a mold, slurry containing ceramic material powders, a dispersing medium, a gelling agent, a maleic acid-based copolymer and a nonionic dispersant, performing the gelation of the slurry to obtain a green compact and then sintering. <P>COPYRIGHT: (C)2007,JPO&INPIT |
