KR0167779B1 - Method and apparatus for producing metal powder - Google Patents

Method and apparatus for producing metal powder Download PDF

Info

Publication number
KR0167779B1
KR0167779B1 KR1019910004404A KR910004404A KR0167779B1 KR 0167779 B1 KR0167779 B1 KR 0167779B1 KR 1019910004404 A KR1019910004404 A KR 1019910004404A KR 910004404 A KR910004404 A KR 910004404A KR 0167779 B1 KR0167779 B1 KR 0167779B1
Authority
KR
South Korea
Prior art keywords
metal powder
producing metal
producing
powder
metal
Prior art date
Application number
KR1019910004404A
Other languages
English (en)
Other versions
KR910016417A (ko
Inventor
Syoichi Yoshino
Hiroshi Izaki
Masanori Yoshino
Fumimo Kasai
Yosimitu Tokunaga
Naotsugu Isshiki
Original Assignee
Kubota Kabushiki Kaisha
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
Priority claimed from JP7073290A external-priority patent/JPH0832924B2/ja
Priority claimed from JP12196290A external-priority patent/JPH07107167B2/ja
Application filed by Kubota Kabushiki Kaisha filed Critical Kubota Kabushiki Kaisha
Publication of KR910016417A publication Critical patent/KR910016417A/ko
Application granted granted Critical
Publication of KR0167779B1 publication Critical patent/KR0167779B1/ko

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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F2009/0804—Dispersion in or on liquid, other than with sieves
    • B22F2009/0812—Pulverisation with a moving liquid coolant stream, by centrifugally rotating stream
KR1019910004404A 1990-03-20 1991-03-20 Method and apparatus for producing metal powder KR0167779B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2-70732 1990-03-20
JP7073290A JPH0832924B2 (ja) 1990-03-20 1990-03-20 急冷凝固金属粉末の製造方法及び製造装置
JP12196290A JPH07107167B2 (ja) 1990-05-10 1990-05-10 急冷凝固金属粉末の製造方法及び製造装置
JP2-121962 1990-05-10

Publications (2)

Publication Number Publication Date
KR910016417A KR910016417A (ko) 1991-11-05
KR0167779B1 true KR0167779B1 (en) 1999-01-15

Family

ID=26411861

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004404A KR0167779B1 (en) 1990-03-20 1991-03-20 Method and apparatus for producing metal powder

Country Status (5)

Country Link
US (2) US5180539A (ko)
EP (1) EP0452685B1 (ko)
KR (1) KR0167779B1 (ko)
CA (1) CA2038449C (ko)
DE (1) DE69106421T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160082612A (ko) * 2014-12-26 2016-07-08 재단법인 포항산업과학연구원 금속 볼 제조 방법과 제조 장치

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2038449C (en) * 1990-03-20 1999-03-16 Naotsugu Isshiki Method of and apparatus for producing metal powder
US5482532A (en) * 1991-06-05 1996-01-09 Kubota Corporation Method of and apparatus for producing metal powder
US5259861A (en) * 1992-03-05 1993-11-09 National Science Council Method for producing rapidly-solidified flake-like metal powder
US5549732B1 (en) * 1994-11-29 2000-08-08 Alcan Intrnat Ltd Production of granules of reactive metals for example magnesium and magnesium alloy
US5951738A (en) * 1995-10-27 1999-09-14 Alcan International Limited Production of granules of reactive metals, for example magnesium and magnesium alloy
SE509031C2 (sv) * 1996-04-18 1998-11-30 Rutger Larsson Konsult Ab Torkning av atomiserat metallpulver
US6471717B1 (en) * 1998-03-24 2002-10-29 Innercool Therapies, Inc. Selective organ cooling apparatus and method
US10231462B2 (en) 2016-11-15 2019-03-19 Gruma S.A.B. De C.V. Comestible product sheeter and sheeter roller, and method of using the same
CN107150126B (zh) * 2017-06-19 2023-08-01 湖南天际智慧材料科技有限公司 一种金属雾化制粉设备用双中间包装置及其组成的雾化制粉设备
US11084094B1 (en) 2017-08-08 2021-08-10 Tdk Corporation Manufacturing apparatus for metal powder and manufacturing method thereof
JP2023008436A (ja) * 2021-07-06 2023-01-19 株式会社トーキン 合金粉末の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366077A2 (fr) * 1976-10-01 1978-04-28 Creusot Loire Dispositif de fabrication de poudre metallique spherique non contaminee par l'atmosphere ambiante
US4405535A (en) * 1980-06-27 1983-09-20 Battelle Memorial Institute Preparation of rapidly solidified particulates
US4648820A (en) * 1985-11-14 1987-03-10 Dresser Industries, Inc. Apparatus for producing rapidly quenched metal particles
US4869469A (en) * 1987-04-24 1989-09-26 The United States Of America As Represented By The Secretary Of The Air Force System for making centrifugally cooling metal powders
US4787935A (en) * 1987-04-24 1988-11-29 United States Of America As Represented By The Secretary Of The Air Force Method for making centrifugally cooled powders
US4776602A (en) * 1987-08-05 1988-10-11 Dana Corporation Thermally conductive composite gasket
US4824478A (en) * 1988-02-29 1989-04-25 Nuclear Metals, Inc. Method and apparatus for producing fine metal powder
CA2038449C (en) * 1990-03-20 1999-03-16 Naotsugu Isshiki Method of and apparatus for producing metal powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160082612A (ko) * 2014-12-26 2016-07-08 재단법인 포항산업과학연구원 금속 볼 제조 방법과 제조 장치

Also Published As

Publication number Publication date
EP0452685A1 (en) 1991-10-23
DE69106421D1 (de) 1995-02-16
DE69106421T2 (de) 1995-05-24
US5180539A (en) 1993-01-19
KR910016417A (ko) 1991-11-05
CA2038449C (en) 1999-03-16
CA2038449A1 (en) 1991-09-21
US5352267A (en) 1994-10-04
EP0452685B1 (en) 1995-01-04

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