发明名称 |
METHOD AND APPARATUS FOR VACUUM PROCESS OF ISOSTATIC PRESSING OF POWDER MATERIAL |
摘要 |
A method for a vacuum process of isostatic pressing of powder material comprises preparing an explosive charged rubber bag by charging a rubber bag with powder, forming a vacuum environment by putting the explosive charged rubber bag in a vacuum box, sealing an inlet of the explosive charged rubber bag which is in a vacuum state, and maintaining the vacuum state by putting the explosive charged rubber bag in a fluid contained in a reservoir by a predetermined depth in a state that the inlet of the explosive charged rubber bag has been sealed.
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申请公布号 |
US2012025409(A1) |
申请公布日期 |
2012.02.02 |
申请号 |
US20100897015 |
申请日期 |
2010.10.04 |
申请人 |
LEE JIN SUNG;PARK HEE DUK;SA HEE SUL;AGENCY FOR DEFENSE DEVELOPMENT |
发明人 |
LEE JIN SUNG;PARK HEE DUK;SA HEE SUL |
分类号 |
C06B21/00;B22F3/02;B22F3/08;B29C67/02 |
主分类号 |
C06B21/00 |
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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