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1. WO2015019436 - 金属多孔質体とその製法

公開番号 WO/2015/019436
公開日 12.02.2015
国際出願番号 PCT/JP2013/071314
国際出願日 07.08.2013
IPC
C22C 1/08 2006.01
C化学;冶金
22冶金;鉄または非鉄合金;合金の処理または非鉄金属の処理
C合金
1非鉄合金の製造
08開放孔または閉鎖孔をもつ合金
CPC
B22F 1/0059
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties
0003Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
0059Metallic powders mixed with a lubricating or binding agent or organic material
B22F 3/11
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
10Sintering only
11Making porous workpieces or articles
B22F 3/115
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
115by spraying molten metal, i.e. spray sintering, spray casting
C23C 24/04
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
24Coating starting from inorganic powder
02by application of pressure only
04Impact or kinetic deposition of particles
F28F 13/003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat-transfer, e.g. increasing, decreasing
003by using permeable mass, perforated or porous materials
H01M 8/0232
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0232Metals or alloys
出願人
  • 株式会社日立製作所 HITACHI, LTD. [JP/JP]; 東京都千代田区丸の内一丁目6番6号 6-6, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008280, JP
発明者
  • 小境 正也 KOZAKAI Masaya; JP
代理人
  • 井上 学 INOUE Manabu; 東京都千代田区丸の内一丁目6番1号 株式会社日立製作所内 c/o HITACHI, LTD., 6-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008220, JP
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) METAL POROUS BODY AND METHOD FOR PRODUCING SAME
(FR) CORPS POREUX MÉTALLIQUE ET PROCÉDÉ DE PRODUCTION DE CELUI-CI
(JA) 金属多孔質体とその製法
要約
(EN)
A method for producing a metal porous body, characterized by comprising: a step of accelerating a gas; a deposition step of spraying a metal powder and a resin powder onto a base material by means of the accelerated gas to deposit the metal powder and the resin powder on the base material; and a removal step of removing the resin powder from a deposited product composed of the metal powder and the resin powder.
(FR)
L'invention concerne un procédé de production d'un corps métallique poreux caractérisé en ce qu'il comprend : une étape d'accélération d'un gaz ; une étape de dépôt par pulvérisation d'une poudre métallique et d'une poudre de résine sur un matériau de base au moyen du gaz accéléré pour déposer la poudre métallique et la poudre de résine sur le matériau de base ; et une étape d'élimination pour l'élimination de la poudre de résine d'un produit déposé composé de la poudre métallique et de la poudre de résine.
(JA)
 ガスを加速させる工程と、加速させた前記ガスにより金属粉末と樹脂粉末とを基材に噴霧して堆積させる堆積工程と、前記金属粉末と前記樹脂粉末の堆積物から前記樹脂粉末を除去する除去工程とを備えることを特徴とする金属多孔質体の製造方法。
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