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ATE149110T1 - Feinteiliges metallpulver - Google Patents

Feinteiliges metallpulver

Info

Publication number
ATE149110T1
ATE149110T1 AT93106466T AT93106466T ATE149110T1 AT E149110 T1 ATE149110 T1 AT E149110T1 AT 93106466 T AT93106466 T AT 93106466T AT 93106466 T AT93106466 T AT 93106466T AT E149110 T1 ATE149110 T1 AT E149110T1
Authority
AT
Austria
Prior art keywords
metal powder
fine metal
metals
image
particle size
Prior art date
Application number
AT93106466T
Other languages
English (en)
Inventor
Theo Dr Koenig
Dietmar Dr Fister
Original Assignee
Starck H C Gmbh Co Kg
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 Starck H C Gmbh Co Kg filed Critical Starck H C Gmbh Co Kg
Application granted granted Critical
Publication of ATE149110T1 publication Critical patent/ATE149110T1/de

Links

Classifications

    • 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
    • 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
    • B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT93106466T 1992-05-04 1993-04-21 Feinteiliges metallpulver ATE149110T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4214722A DE4214722C2 (de) 1992-05-04 1992-05-04 Feinteilige Metallpulver

Publications (1)

Publication Number Publication Date
ATE149110T1 true ATE149110T1 (de) 1997-03-15

Family

ID=6458139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93106466T ATE149110T1 (de) 1992-05-04 1993-04-21 Feinteiliges metallpulver

Country Status (6)

Country Link
US (1) US5407458A (de)
EP (1) EP0568863B1 (de)
JP (1) JP3356325B2 (de)
KR (1) KR100251664B1 (de)
AT (1) ATE149110T1 (de)
DE (2) DE4214722C2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337336C1 (de) * 1993-11-02 1994-12-15 Starck H C Gmbh Co Kg Feinteilige Metall-, Legierungs- und Metallverbindungspulver
US5964963A (en) * 1994-08-25 1999-10-12 Turchan; Manuel C. Brazing paste
JP3434041B2 (ja) * 1994-09-28 2003-08-04 スタルクヴイテック株式会社 タンタル粉末及びそれを用いた電解コンデンサ
US5876480A (en) * 1996-02-20 1999-03-02 The United States Of America As Represented By The Secretary Of The Navy Synthesis of unagglomerated metal nano-particles at membrane interfaces
JPH09316504A (ja) * 1996-05-27 1997-12-09 Res Dev Corp Of Japan Ａｌ超微粒子
US6933331B2 (en) * 1998-05-22 2005-08-23 Nanoproducts Corporation Nanotechnology for drug delivery, contrast agents and biomedical implants
US5788738A (en) * 1996-09-03 1998-08-04 Nanomaterials Research Corporation Method of producing nanoscale powders by quenching of vapors
US6344271B1 (en) 1998-11-06 2002-02-05 Nanoenergy Corporation Materials and products using nanostructured non-stoichiometric substances
US6652967B2 (en) * 2001-08-08 2003-11-25 Nanoproducts Corporation Nano-dispersed powders and methods for their manufacture
US5905000A (en) * 1996-09-03 1999-05-18 Nanomaterials Research Corporation Nanostructured ion conducting solid electrolytes
DE69733660T2 (de) 1996-11-04 2006-05-18 Materials Modification, Inc. Mikrowellenplasma chemischen synthese von ultrafeinen pulvern
US6391494B2 (en) 1999-05-13 2002-05-21 Nanogram Corporation Metal vanadium oxide particles
US5984997A (en) * 1997-08-29 1999-11-16 Nanomaterials Research Corporation Combustion of emulsions: A method and process for producing fine powders
US6051044A (en) 1998-05-04 2000-04-18 Cabot Corporation Nitrided niobium powders and niobium electrolytic capacitors
DE19831280A1 (de) * 1998-07-13 2000-01-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Erdsäuremetallpulvern, insbesondere Niobpulvern
EP2055412B1 (de) * 1998-05-06 2012-08-22 H.C. Starck GmbH Herstellung von Pulver basierend auf Niob oder Tantal durch Reduktion der Oxide mit einem gasförmigen Metall
JP3871824B2 (ja) 1999-02-03 2007-01-24 キャボットスーパーメタル株式会社 高容量コンデンサー用タンタル粉末
US6375704B1 (en) † 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
US6491737B2 (en) 2000-05-22 2002-12-10 The Regents Of The University Of California High-speed fabrication of highly uniform ultra-small metallic microspheres
US6520402B2 (en) 2000-05-22 2003-02-18 The Regents Of The University Of California High-speed direct writing with metallic microspheres
US6562099B2 (en) 2000-05-22 2003-05-13 The Regents Of The University Of California High-speed fabrication of highly uniform metallic microspheres
EP1286789A4 (de) * 2000-05-22 2004-06-16 Univ California Hochgeschwindigkeitsherstellung von höchstgleichmässigen ultrakleinen metallischen mikrokugeln
US6602523B1 (en) * 2000-08-17 2003-08-05 Technology Holding, Llc. Composite material and process for increasing bioavailability and activity of a beneficial agent
JP2002121601A (ja) * 2000-10-16 2002-04-26 Aisin Seiki Co Ltd 軟磁性金属粉末粒子、軟磁性金属粉末粒子の処理方法、軟磁性成形体、軟磁性成形体の製造方法
US6780218B2 (en) * 2001-06-20 2004-08-24 Showa Denko Kabushiki Kaisha Production process for niobium powder
US6855426B2 (en) * 2001-08-08 2005-02-15 Nanoproducts Corporation Methods for producing composite nanoparticles
JP4187953B2 (ja) 2001-08-15 2008-11-26 キャボットスーパーメタル株式会社 窒素含有金属粉末の製造方法
WO2003020226A2 (en) 2001-08-31 2003-03-13 L'oreal S.A. Cosmetic compositions comprising nanoparticles and processes for using the same
US7442227B2 (en) 2001-10-09 2008-10-28 Washington Unniversity Tightly agglomerated non-oxide particles and method for producing the same
JP3610942B2 (ja) * 2001-10-12 2005-01-19 住友金属鉱山株式会社 ニオブおよび／またはタンタルの粉末の製造法
US7708974B2 (en) * 2002-12-10 2010-05-04 Ppg Industries Ohio, Inc. Tungsten comprising nanomaterials and related nanotechnology
US6955703B2 (en) * 2002-12-26 2005-10-18 Millennium Inorganic Chemicals, Inc. Process for the production of elemental material and alloys
WO2005096785A2 (en) * 2004-04-09 2005-10-20 Synergy Innovations, Inc. System and method of manufacturing mono-sized-disbursed spherical particles
US9388311B2 (en) * 2007-08-02 2016-07-12 Dow Global Technologies Llc Amphiphilic block copolymers and inorganic nanofillers to enhance performance of thermosetting polymers
EP3009210B1 (de) 2013-06-13 2019-05-22 Ishihara Chemical Co., Ltd. Herstellungsverfahren von beta tantalum pulver, tantalum pulver, benützung von tantalum pulver im festelektrolytkondensator
WO2016038711A1 (ja) 2014-09-11 2016-03-17 石原ケミカル株式会社 Ｔａ－Ｎｂ合金粉末および固体電解コンデンサ用陽極素子
DE202017102288U1 (de) * 2017-04-18 2018-07-20 Powder Light Metals GmbH Mittel zum Verschweißen bzw. Löten von Komponenten aus Aluminiummaterial
KR20190037466A (ko) 2017-09-29 2019-04-08 손이혁 생리대

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919954A (en) * 1960-11-10 1963-02-27 Union Carbide Corp Improvements in and relating to the production of ultra fine metal powders
GB950148A (en) * 1961-05-03 1964-02-19 Union Carbide Corp Improvements in or relating to the production of ultrafine metal particles
JPS597765B2 (ja) * 1980-09-13 1984-02-21 昭宣 吉澤 微粉末金属の製造方法
DE3119635A1 (de) * 1981-05-16 1982-12-02 Degussa Ag, 6000 Frankfurt "verfahren und vorrichtung zur herstellung von silberpulver"
JPS6039106A (ja) * 1983-08-10 1985-02-28 Res Dev Corp Of Japan 微粒子の製造方法
US4994107A (en) * 1986-07-09 1991-02-19 California Institute Of Technology Aerosol reactor production of uniform submicron powders
US4740238A (en) * 1987-03-26 1988-04-26 Fansteel Inc. Platelet-containing tantalum powders
US4808216A (en) * 1987-04-25 1989-02-28 Mitsubishi Petrochemical Company Limited Process for producing ultrafine metal powder
US4769064A (en) * 1988-01-21 1988-09-06 The United States Of America As Represented By The United States Department Of Energy Method for synthesizing ultrafine powder materials
DE3820960A1 (de) * 1988-06-22 1989-12-28 Starck Hermann C Fa Feinkoernige hochreine erdsaeuremetallpulver, verfahren zu ihrer herstellung sowie deren verwendung
DE3937740A1 (de) * 1989-11-13 1991-05-16 Rudolf C Dr Alberti Verfahren zur herstellung von nanokristallinen pulvern aus metallen, legierungen bzw. keramikwerkstoffen

Also Published As

Publication number Publication date
KR930023095A (ko) 1993-12-18
DE4214722C2 (de) 1994-08-25
EP0568863A1 (de) 1993-11-10
US5407458A (en) 1995-04-18
KR100251664B1 (ko) 2000-04-15
DE4214722A1 (de) 1993-11-11
DE59305509D1 (de) 1997-04-03
JP3356325B2 (ja) 2002-12-16
JPH0625701A (ja) 1994-02-01
EP0568863B1 (de) 1997-02-26

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee