发明名称 |
Removal of ceramic shell mold material from castings |
摘要 |
Method and apparatus for removing ceramic shell mold material from one or more castings in a relatively rapid manner wherein the casting and hot caustic solution spray nozzles are relatively moved to direct hot caustic solution under pressure at the castings to remove post-knock-out ceramic shell material thereon prior to further processing of the castings.
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申请公布号 |
US5678583(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19950445759 |
申请日期 |
1995.05.22 |
申请人 |
HOWMET RESEARCH CORPORATION |
发明人 |
CONROY, PATRICK L.;WILKINSON, DOUGLAS W. |
分类号 |
B08B3/02;B22C9/04;B22D29/00;B22D31/00;C23G1/20;C23G3/00;(IPC1-7):B08B3/02 |
主分类号 |
B08B3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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