DE69126170D1 - Ultrafine spherical nickel powder and process for its production - Google Patents

Ultrafine spherical nickel powder and process for its production

Info

Publication number
DE69126170D1
DE69126170D1 DE69126170T DE69126170T DE69126170D1 DE 69126170 D1 DE69126170 D1 DE 69126170D1 DE 69126170 T DE69126170 T DE 69126170T DE 69126170 T DE69126170 T DE 69126170T DE 69126170 D1 DE69126170 D1 DE 69126170D1
Authority
DE
Germany
Prior art keywords
production
nickel powder
spherical nickel
ultrafine spherical
ultrafine
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 - Lifetime
Application number
DE69126170T
Other languages
German (de)
Other versions
DE69126170T2 (en
Inventor
Hiroyuki Ishikawa
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE69126170D1 publication Critical patent/DE69126170D1/en
Application granted granted Critical
Publication of DE69126170T2 publication Critical patent/DE69126170T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22F9/00—Making metallic powder or suspensions thereof
DE69126170T 1990-06-12 1991-06-12 Ultrafine spherical nickel powder and process for its production Expired - Lifetime DE69126170T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2151645A JPH0445207A (en) 1990-06-12 1990-06-12 Manufacture of spherical nickel fine particles

Publications (2)

Publication Number Publication Date
DE69126170D1 true DE69126170D1 (en) 1997-06-26
DE69126170T2 DE69126170T2 (en) 1998-01-08

Family

ID=15523092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126170T Expired - Lifetime DE69126170T2 (en) 1990-06-12 1991-06-12 Ultrafine spherical nickel powder and process for its production

Country Status (5)

Country Link
EP (1) EP0461866B1 (en)
JP (1) JPH0445207A (en)
KR (1) KR940009339B1 (en)
CA (1) CA2044454C (en)
DE (1) DE69126170T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3640511B2 (en) 1997-09-05 2005-04-20 Ｊｆｅミネラル株式会社 Nickel super fine powder
JPH11189802A (en) * 1997-12-25 1999-07-13 Kawatetsu Mining Co Ltd Nickel super fine powder
JPH11189801A (en) * 1997-12-25 1999-07-13 Kawatetsu Mining Co Ltd Nickel super fine powder
EP1025937A4 (en) * 1998-07-15 2004-11-03 Toho Titanium Co Ltd Metal powder
US6391084B1 (en) * 1998-07-27 2002-05-21 Toho Titanium Co., Ltd. Metal nickel powder
JP3807873B2 (en) 1999-06-08 2006-08-09 東邦チタニウム株式会社 Method for producing Ni ultrafine powder
KR100453554B1 (en) * 2002-03-27 2004-10-20 한국지질자원연구원 Producing method for cobalt ultrafine particles by the gas phase reduction
JP3492672B1 (en) * 2002-05-29 2004-02-03 東邦チタニウム株式会社 Metal powder manufacturing method and manufacturing apparatus
CN100513022C (en) * 2003-11-05 2009-07-15 石原药品株式会社 Processes for production of ultrafine particles of pure metals and alloys
KR102572729B1 (en) * 2021-11-10 2023-08-31 한국생산기술연구원 Inorganic powder manufacturing apparatus and manufacturing method
KR102564634B1 (en) * 2021-11-10 2023-08-08 한국생산기술연구원 Inorganic powder manufacturing apparatus and manufacturing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB552120A (en) * 1941-08-14 1943-03-24 Telephone Mfg Co Ltd Improvements in and relating to the production of metal or alloy powders
JPS597765B2 (en) * 1980-09-13 1984-02-21 昭宣 吉澤 Manufacturing method of fine powder metal
JPH0623405B2 (en) * 1985-09-17 1994-03-30 川崎製鉄株式会社 Method for producing spherical copper fine powder
JPS62192507A (en) * 1986-02-20 1987-08-24 Akinobu Yoshizawa Production of pulverized metallic powder

Also Published As

Publication number Publication date
EP0461866B1 (en) 1997-05-21
KR940009339B1 (en) 1994-10-07
JPH0445207A (en) 1992-02-14
EP0461866A2 (en) 1991-12-18
CA2044454A1 (en) 1991-12-13
EP0461866A3 (en) 1992-09-23
DE69126170T2 (en) 1998-01-08
CA2044454C (en) 1997-05-06
KR920000417A (en) 1992-01-29

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Legal Events

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8364 No opposition during term of opposition