| 发明名称 |
INVESTMENT CASTING MOLD AND METHOD OF MANUFACTURE |
| 摘要 |
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 |
KR20070116944(A) |
申请公布日期 |
2007.12.11 |
| 申请号 |
KR20077025051 |
申请日期 |
2007.10.30 |
| 申请人 |
BUNTROCK INDUSTRIES, INC. |
发明人 |
VANDERMEER JOHN;BUNTROCK KERMIT A.;BRANSCOMB THOMAS M.;DAVIS ARLEN G. |
| 分类号 |
B22C1/02;B22C7/02;B22C9/04 |
主分类号 |
B22C1/02 |
| 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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