| 发明名称 |
Apparatus and method for sand core debonding and heat treating metal castings |
| 摘要 |
A process for removing sand cores from metal castings in a continuous or semi-continuous procedure utilizes a fluid bed furnace. The thermally decomposed sand cores are carried away with the fluidized solids of the furnace bed.
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| 申请公布号 |
US6253830(B1) |
申请公布日期 |
2001.07.03 |
| 申请号 |
US19960724542 |
申请日期 |
1996.09.30 |
| 申请人 |
PROCEDYNE CORP. |
发明人 |
BICKFORD KARIN STAFFIN;STAFFIN HERBERT KENNETH;ROAPER, II ROBERT BERNARD |
| 分类号 |
B22C5/00;B22C9/10;B22D29/00;C21D1/53;C21D9/00;C22F1/04;(IPC1-7):B22D29/00 |
主分类号 |
B22C5/00 |
| 代理机构 |
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代理人 |
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