发明名称 METHOD AND APPARATUS FOR PRODUCTION OF A CAST COMPONENT
摘要 A system for producing cast components from molten metal. The system including a crucible (122) having a bottom wall member (701) with an aperture (254) formed therethrough, and an integrally formed ceramic molten metal dispenser (125).
申请公布号 WO03090955(A1) 申请公布日期 2003.11.06
申请号 WO2003US12810 申请日期 2003.04.25
申请人 ROLLS-ROYCE CORPORATION;FRASIER, DONALD, J.;KUSH, MATTHEW;SCHLIENGER, MAX, ERIC;BALDWIN, MICHAEL 发明人 FRASIER, DONALD, J.;KUSH, MATTHEW;SCHLIENGER, MAX, ERIC;BALDWIN, MICHAEL
分类号 F01D25/00;B22C7/02;B22C9/04;B22C9/22;B22C9/24;B22D27/04;B22D35/04;B22D39/06;B22D43/00;B29C67/00;C30B11/00;C30B11/14;F02C7/00;G03F7/00;G03F7/004 主分类号 F01D25/00
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