| 发明名称 |
Metal object forming method and mold used for the same |
| 摘要 |
A metal object is formed by die-casting with the use of a specially treated mold. The mold has cavity-defining surfaces covered by a heat-insulating layer made of a material that includes ceramic powder and heat-resistant resin. Molten metal is injected into the cavity coated with the heat-insulating layer.
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| 申请公布号 |
US2003230393(A1) |
申请公布日期 |
2003.12.18 |
| 申请号 |
US20030338665 |
申请日期 |
2003.01.09 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
KIMURA KOICHI;NISHII KOTA |
| 分类号 |
B22D17/22;B22C3/00;B22C9/06;B22C9/22;(IPC1-7):B22C3/00 |
主分类号 |
B22D17/22 |
| 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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