FR2649973B1 - Procede de preparation de poudres ceramiques composites et poudres obtenues par le procede - Google Patents

Procede de preparation de poudres ceramiques composites et poudres obtenues par le procede

Info

Publication number
FR2649973B1
FR2649973B1 FR9009198A FR9009198A FR2649973B1 FR 2649973 B1 FR2649973 B1 FR 2649973B1 FR 9009198 A FR9009198 A FR 9009198A FR 9009198 A FR9009198 A FR 9009198A FR 2649973 B1 FR2649973 B1 FR 2649973B1
Authority
FR
France
Prior art keywords
powders
preparation
composite ceramic
ceramic powders
powders obtained
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.)
Expired - Fee Related
Application number
FR9009198A
Other languages
English (en)
French (fr)
Other versions
FR2649973A1 (fr
Inventor
Mitsuru Suda Et Johji Koga Kunio Ohtsuka
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.)
Mitsubishi Mining and Cement Co Ltd
Original Assignee
Mitsubishi Mining and Cement 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 Mitsubishi Mining and Cement Co Ltd filed Critical Mitsubishi Mining and Cement Co Ltd
Publication of FR2649973A1 publication Critical patent/FR2649973A1/fr
Application granted granted Critical
Publication of FR2649973B1 publication Critical patent/FR2649973B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62805—Oxide ceramics
    • C04B35/62826—Iron group metal oxides
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62805—Oxide ceramics
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62805—Oxide ceramics
    • C04B35/62813—Alumina or aluminates
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62842—Metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24—Electrically-conducting paints
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3436—Alkaline earth metal silicates, e.g. barium silicate
    • C04B2235/3445—Magnesium silicates, e.g. forsterite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Geology (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
FR9009198A 1989-07-19 1990-07-13 Procede de preparation de poudres ceramiques composites et poudres obtenues par le procede Expired - Fee Related FR2649973B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1186311A JPH0676244B2 (ja) 1989-07-19 1989-07-19 セラミックス複合粉末及びその製造方法

Publications (2)

Publication Number Publication Date
FR2649973A1 FR2649973A1 (fr) 1991-01-25
FR2649973B1 true FR2649973B1 (fr) 1994-01-21

Family

ID=16186111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009198A Expired - Fee Related FR2649973B1 (fr) 1989-07-19 1990-07-13 Procede de preparation de poudres ceramiques composites et poudres obtenues par le procede

Country Status (5)

Country Link
US (1) US5064791A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0676244B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4023001A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2649973B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2233970B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0773671B2 (ja) * 1990-01-29 1995-08-09 三菱マテリアル株式会社 セラミックス複合粉末及びその製造方法
DE4121120A1 (de) * 1991-06-26 1993-01-07 Schneider Rohrleitung Paul Verfahren und vorrichtung zur erwaermung und temperierung von keramischem schlicker und aehnlichen materialien
JPH0558705A (ja) * 1991-08-29 1993-03-09 Mitsubishi Materials Corp セラミツク複合粉体の製造方法
RU2136628C1 (ru) * 1997-10-28 1999-09-10 Государственный научный центр Российской Федерации Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара СПОСОБ ПОЛУЧЕНИЯ ПОРОШКОВ СВЕРХПРОВОДЯЩЕЙ КЕРАМИКИ Bi - Pb - Sr - Ca - Cu - O
DE19857912A1 (de) * 1998-12-16 2000-07-06 Degussa Toner und/oder Toner-Mischungen
GB9903519D0 (en) * 1999-02-16 1999-04-07 Europ Economic Community Precipitation process
US6517939B1 (en) * 1999-09-03 2003-02-11 Engelhard Corporation Noble metal coated substrate pigments
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
WO2011100361A2 (en) 2010-02-10 2011-08-18 C3 International. Llc Low temperature electrolytes for solid oxide cells having high ionic conductivity
CN105049566A (zh) 2010-12-27 2015-11-11 罗姆股份有限公司 呼入通话单元
US9313306B2 (en) 2010-12-27 2016-04-12 Rohm Co., Ltd. Mobile telephone cartilage conduction unit for making contact with the ear cartilage
KR101308159B1 (ko) 2011-11-01 2013-10-15 성균관대학교산학협력단 고표면적 분말의 형성 방법
RU2544974C2 (ru) * 2013-04-23 2015-03-20 Общество с ограниченной ответственностью "Лаборатория Эффективных Материалов" Устройство для выделения нанодисперсных порошков и способ его эксплуатации
WO2015009618A1 (en) 2013-07-15 2015-01-22 Fcet, Llc Low temperature solid oxide cells
EP3038330B1 (en) 2013-08-23 2020-05-06 FINEWELL Co., Ltd. Portable telephone
EP3062491B1 (en) 2013-10-24 2019-02-20 FINEWELL Co., Ltd. Bracelet-type transmission/reception device and bracelet-type notification device
CN105254282B (zh) * 2015-11-12 2017-11-07 临沂盛世建陶有限公司 一种建筑陶瓷材料的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-14 1974-04-09
GB1444130A (en) * 1973-10-02 1976-07-28 Council Scient Ind Res Production of composite powders
JPS5761664A (en) * 1980-09-29 1982-04-14 Nat Res Inst Metals Ceramic-base composite powder and manufacture
US4652465A (en) * 1984-05-14 1987-03-24 Nissan Chemical Industries Ltd. Process for the production of a silver coated copper powder and conductive coating composition
US4600604A (en) * 1984-09-17 1986-07-15 E. I. Du Pont De Nemours And Company Metal oxide-coated copper powder
JPS61163118A (ja) * 1985-01-16 1986-07-23 Natl Inst For Res In Inorg Mater 粉末分散湿式法による易焼結性ペロブスカイト原料粉末の製造法
JPS62139801A (ja) * 1985-12-16 1987-06-23 Toyo Soda Mfg Co Ltd 焼結方法
JP2649342B2 (ja) * 1986-12-04 1997-09-03 太陽誘電株式会社 電子部品用磁器の製造方法
JPS649839A (en) * 1987-07-01 1989-01-13 Nisshin Steel Co Ltd Production of colored translucent ceramic
US4772577A (en) * 1987-08-31 1988-09-20 Corning Glass Works Metal coated phyllosilicate and method
JPH0645899B2 (ja) * 1987-09-30 1994-06-15 三菱マテリアル株式会社 金属被覆無機粉体の製造方法
JPH01305843A (ja) * 1988-06-01 1989-12-11 Agency Of Ind Science & Technol 高強度粘土化合物セラミックスおよびその製造方法

Also Published As

Publication number Publication date
JPH0676244B2 (ja) 1994-09-28
GB9011195D0 (en) 1990-07-04
FR2649973A1 (fr) 1991-01-25
GB2233970A (en) 1991-01-23
DE4023001C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-10
DE4023001A1 (de) 1991-01-24
GB2233970B (en) 1993-07-07
US5064791A (en) 1991-11-12
JPH0350147A (ja) 1991-03-04

Similar Documents

Publication Publication Date Title
FR2649973B1 (fr) Procede de preparation de poudres ceramiques composites et poudres obtenues par le procede
EP0336205A3 (en) Process for the preparation of isocyanuratepolyisocyanates, the compounds obtained according to this process and their use
AU591166B2 (en) Process For Forming Metal-Ceramic Composites
EP0308873A3 (en) Ceramic composite and process for preparation thereof
FR2522004B1 (fr) Pigments composites et procede pour leur preparation
FI902049A7 (fi) Menetelmä metalli-keramiikka-yhdistelmämateriaalien valmistamiseksi
IL96098A0 (en) Preparation of polyimide composites
FR2689515B1 (fr) Procédé pour la préparation des pigments composites.
ES2021798B3 (es) Nuevos articulos sinterizados de material compuesto ceramico y proceso para su preparacion.
EP0188129A3 (en) High toughness ceramics and process for the preparation thereof
FR2655977B1 (fr) Procede d'elaboration d'un materiau composite ceramique fibres-matrice, et materiau composite obtenu par ce procede.
BR9002901A (pt) Utilizacao de 3-hidroxibenzotiofenos,3-hidroxibenzotiofenos,processos para sua preparacao,compostos,processos para sua preparacao,composicoes endoparasiticidas e processo para sua preparacao
FI102678B (fi) Menetelmä terapeuttisesti käyttökelpoisten 1-bentsyyli-3-hydroksimetyy li-indatsolin eettereiden valmistamiseksi ja välituoteyhdiste
PL285968A1 (en) Method of obtaining composite ceramic products
YU158387A (en) Process for obtaining ceramic composites
EP0423564A3 (en) Process for the preparation of prepregs/composites
FR2657550B1 (fr) Procede de preparation d'une poudre ceramique composite et poudre obtenue par le procede.
PT87301A (pt) Process for the preparation of 1,3-dioxanes by products and of pharmaceutical compounds containing them
FR2643902B1 (fr) Procede de preparation de n-allylmetatrifluoromethylaniline
EP0448810A3 (en) Ceramic product formed by slip-casting and process for its manufacture
BR8901384A (pt) 2-carbonamido-benzotiazol-3-oxidos 7-substituidos,processo para sua preparacao,composicoes praguicidas,processos para combater pragas e para a preparacao de composicoes,2-alcoxicarbonil-benzotiazol-3-oxidos 7-substituidos e processo para sua preparacao
EP0420556A3 (en) Process for the preparation of 4-bromo-3-alkylphenyl ethers
GB2228481B (en) Process for the preparation of lactones
AU626670B2 (en) Ceramic preforms for metal matrix composites, a process for their preparation and composites obtained from these preforms
FR2617160B1 (fr) Procede de preparation de diphenoxy 4,4' benzophenone

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse