发明名称 |
HOT ISOSTATIC PRESSING DEVICE |
摘要 |
Provided is a hot isostatic pressing (HIP) device (1) that can efficiently cool a hot zone during HIP processing while restraining temperatures in the lower part of a high-pressure container. This HIP device (1) is provided with the following: gas-impermeable casings (3, 4) that surround an object to be processed (W); a heating unit (7) that is disposed inside these casings and forms a hot zone around the object to be processed (W); a high-pressure container (2); and a cooling unit that guides a pressure-medium gas cooled on the outside of the casings into the hot zone to cool the hot zone. The cooling unit comprises the following: a gas introduction unit that introduces the pressure-medium gas that has been cooled on the outside of the casings (3, 4) into the hot zone; and a cooling promotion unit (37) that cools the pressure medium gas by causing the pressure-medium gas that has been cooled on the outside of the casings to exchange heat with a base (11) of the high-pressure container (2). |
申请公布号 |
EP3006877(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140803551 |
申请日期 |
2014.05.02 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
NAKAI, TOMOMITSU;WATANABE, KATSUMI;YONEDA, MAKOTO |
分类号 |
F27B17/00;B22F3/15 |
主分类号 |
F27B17/00 |
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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