FR2316029A1 - Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication - Google Patents

Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication

Info

Publication number
FR2316029A1
FR2316029A1 FR7620529A FR7620529A FR2316029A1 FR 2316029 A1 FR2316029 A1 FR 2316029A1 FR 7620529 A FR7620529 A FR 7620529A FR 7620529 A FR7620529 A FR 7620529A FR 2316029 A1 FR2316029 A1 FR 2316029A1
Authority
FR
France
Prior art keywords
resistant
manufacturing
high temperatures
metal powders
powders
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
FR7620529A
Other languages
English (en)
Other versions
FR2316029B1 (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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of FR2316029A1 publication Critical patent/FR2316029A1/fr
Application granted granted Critical
Publication of FR2316029B1 publication Critical patent/FR2316029B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/62—Metallic pigments or fillers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/066—Treatment or coating resulting in a free metal containing surface-region
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/956—Producing particles containing a dispersed phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR7620529A 1975-07-04 1976-07-05 Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication Granted FR2316029A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28264/75A GB1558762A (en) 1975-07-04 1975-07-04 Metal or alloy coated powders

Publications (2)

Publication Number Publication Date
FR2316029A1 true FR2316029A1 (fr) 1977-01-28
FR2316029B1 FR2316029B1 (fr) 1982-05-07

Family

ID=10272905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620529A Granted FR2316029A1 (fr) 1975-07-04 1976-07-05 Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication

Country Status (4)

Country Link
US (2) US4130506A (fr)
DE (1) DE2630062A1 (fr)
FR (1) FR2316029A1 (fr)
GB (1) GB1558762A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388776A1 (fr) * 1977-04-26 1978-11-24 Sherritt Gordon Mines Ltd Poudre mixte a revetement metallique et son procede de preparation
DE2941448A1 (de) * 1978-10-16 1980-04-24 Nippon Mining Co Verfahren zum herstellen von mit edelmetall ueberzogenem verbundpulver

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1558762A (en) * 1975-07-04 1980-01-09 Johnson Matthey Co Ltd Metal or alloy coated powders
US4353741A (en) * 1979-03-12 1982-10-12 Olin Corporation Silver coated particles and a process for preparing them
US4264421A (en) * 1979-05-30 1981-04-28 Board Of Regents, University Of Texas System Photocatalytic methods for preparing metallized powders
US4272288A (en) * 1979-10-01 1981-06-09 Mobil Oil Corporation Concentration, separation and recovery of precious metals
JPS5741301A (en) * 1980-08-26 1982-03-08 Shinroku Kawakado Production of powder coated with noble metal
US4450188A (en) * 1980-04-18 1984-05-22 Shinroku Kawasumi Process for the preparation of precious metal-coated particles
GB2085033B (en) * 1980-10-06 1985-06-12 Gen Electric Electrode material for molteen carbonate fuel cells
US4423122A (en) * 1982-04-26 1983-12-27 General Electric Company Electrode for molten carbonate fuel cell
US5036031A (en) * 1989-05-16 1991-07-30 Patterson James A Metal plated microsphere catalyst
EP0605408A1 (fr) * 1989-10-18 1994-07-13 Research Corporation Technologies, Inc. Particules revetues et procede de revetement de particules
US5372749A (en) * 1992-02-19 1994-12-13 Beijing Technology Of Printing Research Institute Chinese Method for surface treating conductive copper powder with a treating agent and coupler
IL106958A (en) * 1993-09-09 1996-06-18 Ultrafine Techn Ltd Method of producing high-purity ultra-fine metal powder
DE4417495C1 (de) * 1994-05-19 1995-09-28 Schott Glaswerke Verfahren zur Herstellung von mit Y¶2¶0¶3¶ dispersionsverfestigten Reinst-Platin-Werkstoffen, Halbzeugen und Blechen
US5580838A (en) * 1995-06-05 1996-12-03 Patterson; James A. Uniformly plated microsphere catalyst
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US6699304B1 (en) * 1997-02-24 2004-03-02 Superior Micropowders, Llc Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom
US6780350B1 (en) 1997-02-24 2004-08-24 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
US6830823B1 (en) 1997-02-24 2004-12-14 Superior Micropowders Llc Gold powders, methods for producing powders and devices fabricated from same
US6159267A (en) * 1997-02-24 2000-12-12 Superior Micropowders Llc Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom
WO1998036888A1 (fr) * 1997-02-24 1998-08-27 Superior Micropowders Llc Procede et dispositif de production d'aerosol, produits particulaires et materiels electroniques realises a partir desdits produits
US6660680B1 (en) * 1997-02-24 2003-12-09 Superior Micropowders, Llc Electrocatalyst powders, methods for producing powders and devices fabricated from same
US6071471A (en) * 1997-07-31 2000-06-06 Harry Winston Inc. Composition for jewelry
US6967183B2 (en) 1998-08-27 2005-11-22 Cabot Corporation Electrocatalyst powders, methods for producing powders and devices fabricated from same
US6753108B1 (en) 1998-02-24 2004-06-22 Superior Micropowders, Llc Energy devices and methods for the fabrication of energy devices
US7138354B2 (en) * 1998-02-24 2006-11-21 Cabot Corporation Method for the fabrication of an electrocatalyst layer
US20050097987A1 (en) * 1998-02-24 2005-05-12 Cabot Corporation Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same
US6383273B1 (en) 1999-08-12 2002-05-07 Apyron Technologies, Incorporated Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
DE60017055T2 (de) * 1999-10-29 2005-05-25 Haldor Topsoe A/S Verfahren zur Herstellung von Ammoniak
JP2001286759A (ja) * 2000-04-07 2001-10-16 Honda Motor Co Ltd 排気ガス浄化用触媒
ATE366619T1 (de) * 2001-04-14 2007-08-15 Umicore Ag & Co Kg Katalysator und verfahren zur entfernung von kohlenmonoxid aus einem reformatgas, und verfahren zur herstellung des katalysators
JP4232480B2 (ja) * 2002-03-25 2009-03-04 住友金属鉱山株式会社 貴金属コート銀微粒子分散液の製造方法と透明導電層形成用塗布液および透明導電性基材と表示装置
DE60304257T2 (de) * 2002-07-11 2006-08-31 Haldor Topsoe A/S Verfahren zur Herstellung von Ammoniak sowie Katalysator hierzu
US7510995B2 (en) * 2003-04-01 2009-03-31 United Technologies Corporation Application of a mixed metal oxide catalyst to a metallic substrate
US7641971B2 (en) * 2003-08-13 2010-01-05 Crane Company Metal-treated particles for remediation
DE602004020673D1 (de) * 2003-12-01 2009-05-28 Shinroku Kawasumi Verfahren zur herstellung von metallmikropulver mit gleichförmig gemachtem teilchendurchmesser
US7153810B2 (en) * 2004-06-24 2006-12-26 Caterpillar Inc Silver doped catalysts for treatment of exhaust
US8115373B2 (en) 2005-07-06 2012-02-14 Rochester Institute Of Technology Self-regenerating particulate trap systems for emissions and methods thereof
US7279088B2 (en) * 2005-10-27 2007-10-09 Patterson James A Catalytic electrode, cell, system and process for storing hydrogen/deuterium
US7943548B2 (en) * 2006-09-20 2011-05-17 Basf Corporation Catalysts to reduce NOx in an exhaust gas stream and methods of preparation
WO2014200770A1 (fr) * 2013-06-10 2014-12-18 Apple Inc. Procédé et appareil pour former un composite matriciel métallique à base d'or
CN105032460B (zh) * 2015-06-23 2018-02-02 华南理工大学 基于氮化物纳米粒子的低铂催化剂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1172948A (fr) * 1956-04-11 1959-02-17 Sherritt Gordon Mines Ltd Procédé de fabrication de poudres composites
FR1497216A (fr) * 1965-10-21 1967-10-06 Int Nickel Ltd Perfectionnements aux bains pour le dépôt de platine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424085A (en) * 1943-08-11 1947-07-15 Shell Dev Supported silver catalyst and its preparation
US2475155A (en) * 1945-12-27 1949-07-05 Baker & Co Inc Process of producing a supported platinum metal catalyst
GB854122A (en) 1950-03-21 1960-11-16 Atomic Energy Authority Uk Fuel elements for thermal-fission nuclear reactors
GB736572A (en) * 1953-10-16 1955-09-07 Standard Telephones Cables Ltd Improvements in or relating to methods of plating crystals
GB827016A (en) * 1956-04-10 1960-01-27 Sherritt Gordon Mines Ltd Improved method of producing metal coated, non-metallic particles
GB824092A (en) * 1956-04-10 1959-11-25 Sherritt Gordon Mines Ltd Method of producing composite metal coated metal compound particles
US3254970A (en) * 1960-11-22 1966-06-07 Metco Inc Flame spray clad powder composed of a refractory material and nickel or cobalt
DE1771475A1 (de) * 1968-05-30 1971-12-16 Ibm Deutschland Verfahren und Vorrichtung zum chemischen Aufbringen von Gold auf poroese,nichtleitende Koerper oder Glas
FR2052012A5 (fr) * 1969-07-04 1971-04-09 Anvar
GB1308604A (en) * 1970-01-01 1973-02-21 Ballotini Europ Deutschland Gm Metal coated particles and the production thereof
US3635761A (en) * 1970-05-05 1972-01-18 Mobil Oil Corp Electroless deposition of metals
GB1403198A (en) * 1971-09-30 1975-08-28 Bell & Howell Co Metal encapsulation
GB1411500A (en) * 1972-09-12 1975-10-29 Siemens Ag Preparation of a catalytic material
US3887491A (en) * 1973-11-05 1975-06-03 Dow Chemical Co Method of preparing silver catalyst
GB1461176A (en) * 1974-04-11 1977-01-13 Plessey Inc Method of producing powdered materials
US3966463A (en) * 1974-08-12 1976-06-29 Plessey Incorporated Oxidation and sinter-resistant metal powders and pastes
GB1558762A (en) * 1975-07-04 1980-01-09 Johnson Matthey Co Ltd Metal or alloy coated powders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1172948A (fr) * 1956-04-11 1959-02-17 Sherritt Gordon Mines Ltd Procédé de fabrication de poudres composites
FR1497216A (fr) * 1965-10-21 1967-10-06 Int Nickel Ltd Perfectionnements aux bains pour le dépôt de platine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388776A1 (fr) * 1977-04-26 1978-11-24 Sherritt Gordon Mines Ltd Poudre mixte a revetement metallique et son procede de preparation
DE2941448A1 (de) * 1978-10-16 1980-04-24 Nippon Mining Co Verfahren zum herstellen von mit edelmetall ueberzogenem verbundpulver
FR2439052A1 (fr) * 1978-10-16 1980-05-16 Nippon Mining Co Procede de production de poudre composite a revetement de metal noble

Also Published As

Publication number Publication date
US4130506A (en) 1978-12-19
FR2316029B1 (fr) 1982-05-07
DE2630062A1 (de) 1977-02-03
US4274877A (en) 1981-06-23
GB1558762A (en) 1980-01-09

Similar Documents

Publication Publication Date Title
FR2316029A1 (fr) Poudres metalliques resistant a des temperatures elevees et procede pour leur fabrication
FR2284769A1 (fr) Objets metalliques coules et leur procede de fabrication
BE837475A (fr) Procede de fabrication de poudres de copolymeres
FR2331409A1 (fr) Procede de preparation de poudres refractaires finement divisees
BE865554A (fr) Perfectionnements relatifs a des produits faconnes par la metallurgie des poudres et procede de fabrication de ces produits
GB1529899A (en) Process for fabricating articles of tungsten-nickel-iron alloy
BE839826A (fr) Procede de fabrication de structures metalliques minces autoportantes
BE849965A (fr) Procede pour rendre des poudres metalliques compactes
FR2328538A1 (fr) Procede de realisation d'une piece en alliage resistant a des temperatures tres elevees par metallurgie des poudres
BE787703A (fr) Procede de fabrication de poudres metalliques pauvres en oxygene
FR2291285A1 (fr) Procede de fabrication de produits ameliores d'alliages metalliques
FR2315972A1 (fr) Procede de fabrication d'une composition anti-mousse stable et emulsionnee
FR2326471A1 (fr) Procede de construction d'un haut fourneau
BE843085A (fr) Fermeture a glissiere et procede pour sa fabrication
FR2277791A1 (fr) Pieces d'usinage en metal dur et leur procede de fabrication
FR2315270A1 (fr) Phenylindolines et procede pour leur production
BE838957A (fr) Procede de fabrication d'anneaux metalliques
BE849237A (fr) Procede de fabrication de coke metallurgique
RO71037A (fr) Procede d'obtenir des hydrures metalliques alcalins
BE864315A (fr) Nouvelles combinaisons medicamenteuses et procede pour leur fabrication
FR2303085A1 (fr) Procede de fabrication d'alliages
FR2315488A1 (fr) Procede pour fabriquer des corps a base de carbone
JPS5284107A (en) Phosphorusscontaining steel powder and process for production thereof
JPS5239526A (en) Mold manufacturing process for high melting point metal
FR2359903B1 (fr) Procede de production de poudres metalliques et de metaux et poudres metalliques ainsi obtenues

Legal Events

Date Code Title Description
ST Notification of lapse