The invention relates to a investment casting shell molds and their method of manufacture. The method entails mixing fiber and refractory filler to form a dry blend; mixing the dry blend with a binder sol to form a refractory slurry, and employing the refractory slurry to produce an investment casting shell mold.
申请公布号
WO2006107345(A1)
申请公布日期
2006.10.12
申请号
WO2005US42158
申请日期
2005.11.18
申请人
BUNTROCK INDUSTRIES, INC.;VANDERMEER, JOHN;BUNTROCK, KERMIT A.;BRANSCOMB, THOMAS M.;DAVIS, ARLEN G.
发明人
VANDERMEER, JOHN;BUNTROCK, KERMIT A.;BRANSCOMB, THOMAS M.;DAVIS, ARLEN G.
