METHOD FOR PRODUCING A SILICON CASTING MOLD |
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| 申请号 | PCT/EP9803630 | 申请日 | 1998-06-16 | 公开(公告)号 | WO9857766A9 | 公开(公告)日 | 1999-04-29 |
| 申请人 | SPEEDFORM GMBH; NOTAR WALTER; | 发明人 | NOTAR WALTER; | ||||
| 摘要 | The invention relates to a method for producing a silicon casting mold, wherein a pattern is cast-in with liquid silicon. The pattern is embedded in a silicon granulate whose surface is chemically activated. The gaps are then filled with liquid silicon. The mold is cut open after vulcanization and the pattern is removed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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