Title:
耐火金属粉末の動的水素化
Document Type and Number:
Japanese Patent JP5389176
Kind Code:
B2
Abstract:
Refractory metal powders are dehydrided in a device which includes a preheat chamber for retaining the metal powder fully heated in a hot zone to allow diffusion of hydrogen out of the powder. The powder is cooled in a cooling chamber for a residence time sufficiently short to prevent re-absorption of the hydrogen by the powder. The powder is consolidated by impact on a substrate at the exit of the cooling chamber to build a deposit in solid dense form on the substrate.
Inventors:
Miller, Stephen A.
Guides, mark
Shecater, Leonid N.
Grusoy, Gokse
Guides, mark
Shecater, Leonid N.
Grusoy, Gokse
Application Number:
JP2011526142A
Publication Date:
January 15, 2014
Filing Date:
September 02, 2009
Export Citation:
Assignee:
H. C. Stark Incorporated
International Classes:
B22F1/00; C22C14/00; C22C27/02
Domestic Patent References:
| JP7076705A | ||||
| JP2004076157A | ||||
| JP5046923U | ||||
| JP2006052449A | ||||
| JP63083243A | ||||
| JP3229888A | ||||
| JP2001181814A | ||||
| JP2000503159A |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita