FR2439052A1 - Procede de production de poudre composite a revetement de metal noble - Google Patents

Procede de production de poudre composite a revetement de metal noble

Info

Publication number
FR2439052A1
FR2439052A1 FR7925567A FR7925567A FR2439052A1 FR 2439052 A1 FR2439052 A1 FR 2439052A1 FR 7925567 A FR7925567 A FR 7925567A FR 7925567 A FR7925567 A FR 7925567A FR 2439052 A1 FR2439052 A1 FR 2439052A1
Authority
FR
France
Prior art keywords
noble metal
metal
composite powder
powder
metal coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7925567A
Other languages
English (en)
Other versions
FR2439052B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nihon Kogyo KK
Eneos Corp
Original Assignee
Nihon Kogyo KK
Nippon Mining Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nihon Kogyo KK, Nippon Mining Co Ltd filed Critical Nihon Kogyo KK
Publication of FR2439052A1 publication Critical patent/FR2439052A1/fr
Application granted granted Critical
Publication of FR2439052B1 publication Critical patent/FR2439052B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5105—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the noble metals or copper
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1635—Composition of the substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
    • C23C18/1824—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by chemical pretreatment
    • C23C18/1837—Multistep pretreatment
    • C23C18/1844—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/54—Contact plating, i.e. electroless electrochemical plating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/027—Composite material containing carbon particles or fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Abstract

L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION DE POUDRE COMPOSITE A REVETEMENT DE METAL NOBLE. CETTE POUDRE EST PRODUITE PAR ADDITION D'UNE POUDRE DE METAL OU D'UN ALLIAGE DE PLUS BAS POTENTIEL ELECTROCHIMIQUE QUE LE METAL NOBLE A UNE POUDRE D'UN SULFURE METALLIQUE, DE CARBONE, DE CHARBON ACTIVE, D'UN CARBURE METALLIQUE OU D'UN OXYDE METALLIQUE, ET EN AJOUTANT ENSUITE AU MELANGE RESULTANT UNE SOLUTION CONTENANT LE METAL NOBLE, SOUS AGITATION. LES PARTICULES DE LA POUDRE COMPOSITE SONT REVETUES DU METAL NOBLE QUI RESULTE D'UNE REACTION DE CEMENTATION. APPLICATION A LA REALISATION D'ELEMENTS ELECTRO-TECHNIQUES.
FR7925567A 1978-10-16 1979-10-15 Procede de production de poudre composite a revetement de metal noble Granted FR2439052A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12617078A JPS5554502A (en) 1978-10-16 1978-10-16 Production of noble metal plated composite powder

Publications (2)

Publication Number Publication Date
FR2439052A1 true FR2439052A1 (fr) 1980-05-16
FR2439052B1 FR2439052B1 (fr) 1982-12-17

Family

ID=14928406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925567A Granted FR2439052A1 (fr) 1978-10-16 1979-10-15 Procede de production de poudre composite a revetement de metal noble

Country Status (4)

Country Link
US (1) US4309458A (fr)
JP (1) JPS5554502A (fr)
DE (1) DE2941448C2 (fr)
FR (1) FR2439052A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499721A1 (fr) * 1991-02-21 1992-08-26 Elephant Edelmetaal B.V. Poudre de métal dentaire, procédé pour sa préparation, procédé pour la préparation d'une substructure pour restauration dentaire et procédé pour la fabrication d'une restauration dentaire
WO1995035151A1 (fr) * 1994-06-17 1995-12-28 Bojidara Grigorova Catalyseur d'oxydation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868918A (ja) * 1981-10-20 1983-04-25 三菱鉱業セメント株式会社 電極層を有する電子部品とその製造法
JPS6095461U (ja) * 1983-12-05 1985-06-29 昭和電線電纜株式会社 冷却装置
JPS6167702A (ja) * 1984-09-07 1986-04-07 Mitsui Mining & Smelting Co Ltd 導電性粉末及びこれを用いた導電性組成物
JPS62297401A (ja) * 1986-06-17 1987-12-24 Tsurumi Soda Kk 複合粉末材料の製造方法
US4725508A (en) * 1986-10-23 1988-02-16 The Perkin-Elmer Corporation Composite hard chromium compounds for thermal spraying
DE3932247A1 (de) * 1989-09-27 1991-04-04 Biotechnolog Forschung Gmbh Elektrodenmaterial, elektroden, verfahren zur herstellung und verwendung der elektrode
US5051307A (en) * 1990-07-03 1991-09-24 The United States Of America As Represented By The Secretary Of The Navy Process for producing uniform protective coating of silver metal on carbon/carbon composites
US5387832A (en) * 1991-04-25 1995-02-07 Tokyo Electric Co., Ltd. Brush and commutator motor having brush device using the same
CN100402204C (zh) * 2003-01-21 2008-07-16 奥斯兰姆施尔凡尼亚公司 制备复合金属粉末的电化学置换-沉积方法
US20060086441A1 (en) * 2004-10-27 2006-04-27 University Of Cincinnati Particle reinforced noble metal matrix composite and method of making same
CN104801724B (zh) * 2015-04-03 2017-01-11 浙江理工大学 一种Ag/C纳米空心球及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358874A (fr) * 1962-06-08 1964-04-17 Matsushita Electric Ind Co Ltd Procédé de fabrication d'électrodes pour des cellules ou piles électriques à combustible
US3202488A (en) * 1964-03-04 1965-08-24 Chomerics Inc Silver-plated copper powder
FR1536245A (fr) * 1967-05-12 1968-08-16 Comp Generale Electricite Perfectionnement au procédé de dépôt d'une couche d'argent sur du nickel et produit obtenu par ce procédé
FR1568675A (fr) * 1967-06-20 1969-05-23
FR2316029A1 (fr) * 1975-07-04 1977-01-28 Johnson Matthey Co Ltd Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080209A (fr) * 1973-11-19 1975-06-30
US3956528A (en) * 1974-11-15 1976-05-11 Minnesota Mining And Manufacturing Company Selective plating by galvanic action

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358874A (fr) * 1962-06-08 1964-04-17 Matsushita Electric Ind Co Ltd Procédé de fabrication d'électrodes pour des cellules ou piles électriques à combustible
US3202488A (en) * 1964-03-04 1965-08-24 Chomerics Inc Silver-plated copper powder
FR1536245A (fr) * 1967-05-12 1968-08-16 Comp Generale Electricite Perfectionnement au procédé de dépôt d'une couche d'argent sur du nickel et produit obtenu par ce procédé
FR1568675A (fr) * 1967-06-20 1969-05-23
FR2316029A1 (fr) * 1975-07-04 1977-01-28 Johnson Matthey Co Ltd Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499721A1 (fr) * 1991-02-21 1992-08-26 Elephant Edelmetaal B.V. Poudre de métal dentaire, procédé pour sa préparation, procédé pour la préparation d'une substructure pour restauration dentaire et procédé pour la fabrication d'une restauration dentaire
WO1995035151A1 (fr) * 1994-06-17 1995-12-28 Bojidara Grigorova Catalyseur d'oxydation

Also Published As

Publication number Publication date
DE2941448A1 (de) 1980-04-24
JPS574681B2 (fr) 1982-01-27
FR2439052B1 (fr) 1982-12-17
JPS5554502A (en) 1980-04-21
US4309458A (en) 1982-01-05
DE2941448C2 (de) 1983-01-13

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