JPS5751205A - Production of fine powder metal - Google Patents

Production of fine powder metal

Info

Publication number
JPS5751205A
JPS5751205A JP55127415A JP12741580A JPS5751205A JP S5751205 A JPS5751205 A JP S5751205A JP 55127415 A JP55127415 A JP 55127415A JP 12741580 A JP12741580 A JP 12741580A JP S5751205 A JPS5751205 A JP S5751205A
Authority
JP
Japan
Prior art keywords
halide
fine powder
supply pipe
gaseous
flow
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
JP55127415A
Other languages
English (en)
Other versions
JPS597765B2 (ja
Inventor
Akinobu Yoshizawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55127415A priority Critical patent/JPS597765B2/ja
Priority to US06/354,864 priority patent/US4383852A/en
Publication of JPS5751205A publication Critical patent/JPS5751205A/ja
Publication of JPS597765B2 publication Critical patent/JPS597765B2/ja
Expired legal-status Critical Current

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
    • 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
    • B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F1/17—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
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
    • B22F9/004—Making metallic powder or suspensions thereof amorphous or microcrystalline by diffusion, e.g. solid state reaction
JP55127415A 1980-09-13 1980-09-13 微粉末金属の製造方法 Expired JPS597765B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55127415A JPS597765B2 (ja) 1980-09-13 1980-09-13 微粉末金属の製造方法
US06/354,864 US4383852A (en) 1980-09-13 1982-03-04 Process for producing fine powdery metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127415A JPS597765B2 (ja) 1980-09-13 1980-09-13 微粉末金属の製造方法

Publications (2)

Publication Number Publication Date
JPS5751205A true JPS5751205A (en) 1982-03-26
JPS597765B2 JPS597765B2 (ja) 1984-02-21

Family

ID=14959392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127415A Expired JPS597765B2 (ja) 1980-09-13 1980-09-13 微粉末金属の製造方法

Country Status (2)

Country Link
US (1) US4383852A (ja)
JP (1) JPS597765B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409164A1 (de) * 1983-03-14 1984-09-27 Toho Zink Co., Ltd., Tokio/Tokyo Verfahren zur herstellung von metallfeinstteilchen
JPS6263604A (ja) * 1985-09-17 1987-03-20 Kawasaki Steel Corp 球状銅微粉の製造方法
JP2005175289A (ja) * 2003-12-12 2005-06-30 Kenji Sumiyama 磁性材料及びその製造方法

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087798B1 (en) * 1982-03-01 1987-05-06 Toyota Jidosha Kabushiki Kaisha A method and apparatus for making a fine powder compound of a metal and another element
JPS58171502A (ja) * 1982-04-02 1983-10-08 Toyota Motor Corp セラミック―金属複合微粉末体の製造方法
US4571331A (en) * 1983-12-12 1986-02-18 Shin-Etsu Chemical Co., Ltd. Ultrafine powder of silicon carbide, a method for the preparation thereof and a sintered body therefrom
US4689074A (en) * 1985-07-03 1987-08-25 Iit Research Institute Method and apparatus for forming ultrafine metal powders
US4948422A (en) * 1987-06-10 1990-08-14 Akinori Yoshizawa Method of manufacturing superfine magnetic metal powder
JPS6415334A (en) * 1987-07-09 1989-01-19 Toho Titanium Co Ltd Production of metal from metal halide
US5128081A (en) * 1989-12-05 1992-07-07 Arch Development Corporation Method of making nanocrystalline alpha alumina
GB9002057D0 (en) * 1990-01-30 1990-03-28 Davy Mckee Sheffield An apparatus for producing particles of metal
US5044613A (en) * 1990-02-12 1991-09-03 The Charles Stark Draper Laboratory, Inc. Uniform and homogeneous permanent magnet powders and permanent magnets
JPH0445207A (ja) * 1990-06-12 1992-02-14 Kawasaki Steel Corp 球状ニッケル微粒の製造方法
US5853451A (en) * 1990-06-12 1998-12-29 Kawasaki Steel Corporation Ultrafine spherical nickel powder for use as an electrode of laminated ceramic capacitors
DE4214722C2 (de) * 1992-05-04 1994-08-25 Starck H C Gmbh Co Kg Feinteilige Metallpulver
DE4214720C2 (de) * 1992-05-04 1994-10-13 Starck H C Gmbh Co Kg Vorrichtung zur Herstellung feinteiliger Metall- und Keramikpulver
DE4214723C2 (de) * 1992-05-04 1994-08-25 Starck H C Gmbh Co Kg Feinteilige Metallpulver
DE4214719C2 (de) * 1992-05-04 1995-02-02 Starck H C Gmbh Co Kg Verfahren zur Herstellung feinteiliger Metall- und Keramikpulver
DE4337336C1 (de) * 1993-11-02 1994-12-15 Starck H C Gmbh Co Kg Feinteilige Metall-, Legierungs- und Metallverbindungspulver
WO1998024577A1 (fr) 1996-12-02 1998-06-11 Toho Titanium Co., Ltd. Procede de production de poudre metallique et equipement associe
US7097686B2 (en) * 1997-02-24 2006-08-29 Cabot Corporation Nickel powders, methods for producing powders and devices fabricated from same
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
EP1007308B1 (en) 1997-02-24 2003-11-12 Superior Micropowders LLC Aerosol method and apparatus, particulate products, and electronic devices made therefrom
JPH11189801A (ja) * 1997-12-25 1999-07-13 Kawatetsu Mining Co Ltd ニッケル超微粉
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
EP1025937A4 (en) * 1998-07-15 2004-11-03 Toho Titanium Co Ltd METAL POWDER
JP3807873B2 (ja) 1999-06-08 2006-08-09 東邦チタニウム株式会社 Ｎｉ超微粉の製造方法
US6689192B1 (en) * 2001-12-13 2004-02-10 The Regents Of The University Of California Method for producing metallic nanoparticles
KR100453554B1 (ko) * 2002-03-27 2004-10-20 한국지질자원연구원 기상 환원반응에 의한 코발트 초미분체 제조방법
US7419528B2 (en) * 2003-02-19 2008-09-02 General Electric Company Method for fabricating a superalloy article without any melting
US7416697B2 (en) 2002-06-14 2008-08-26 General Electric Company Method for preparing a metallic article having an other additive constituent, without any melting
US7329381B2 (en) * 2002-06-14 2008-02-12 General Electric Company Method for fabricating a metallic article without any melting
US7297179B2 (en) * 2002-09-30 2007-11-20 Fujifilm Corporation Method of producing metal particles, and metal oxide obtained from the particles
US6849229B2 (en) * 2002-12-23 2005-02-01 General Electric Company Production of injection-molded metallic articles using chemically reduced nonmetallic precursor compounds
CN100513022C (zh) * 2003-11-05 2009-07-15 石原药品株式会社 纯金属/合金超微粉末的制备方法
US7282167B2 (en) * 2003-12-15 2007-10-16 Quantumsphere, Inc. Method and apparatus for forming nano-particles
US7604680B2 (en) * 2004-03-31 2009-10-20 General Electric Company Producing nickel-base, cobalt-base, iron-base, iron-nickel-base, or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting
US7344584B2 (en) * 2004-09-03 2008-03-18 Inco Limited Process for producing metal powders
US7531021B2 (en) 2004-11-12 2009-05-12 General Electric Company Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix
US7803295B2 (en) * 2006-11-02 2010-09-28 Quantumsphere, Inc Method and apparatus for forming nano-particles
FI122133B (fi) * 2010-02-09 2011-09-15 Teknologian Tutkimuskeskus Vtt Menetelmä kobolttinanohiukkasten kupari- ja kuparioksidipäällystykselle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762700A (en) * 1949-08-23 1956-09-11 Richard J Brooks Production of ferrous chloride and metallic iron powder
US2663633A (en) * 1951-03-08 1953-12-22 Republic Steel Corp Process of reducing ferrous chloride in the gaseous phase with hydrogen to produce metallic iron
US2673797A (en) * 1952-01-17 1954-03-30 Republic Steel Corp Method of preventing clogging of the hydrogen inlet to a reducing zone in the reduction of ferrous chloride vapor by hydrogen
US3671220A (en) * 1969-05-19 1972-06-20 Nordstjernan Rederi Ab Process for the production of powdered metals
US4140528A (en) * 1977-04-04 1979-02-20 Crucible Inc. Nickel-base superalloy compacted articles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409164A1 (de) * 1983-03-14 1984-09-27 Toho Zink Co., Ltd., Tokio/Tokyo Verfahren zur herstellung von metallfeinstteilchen
DE3409164C2 (ja) * 1983-03-14 1987-09-10 Toho Zink Co., Ltd.
JPS6263604A (ja) * 1985-09-17 1987-03-20 Kawasaki Steel Corp 球状銅微粉の製造方法
JP2005175289A (ja) * 2003-12-12 2005-06-30 Kenji Sumiyama 磁性材料及びその製造方法

Also Published As

Publication number Publication date
US4383852A (en) 1983-05-17
JPS597765B2 (ja) 1984-02-21

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