EP3424625A4 - NICKEL POWDER PROCESS - Google Patents

NICKEL POWDER PROCESS Download PDF

Info

Publication number
EP3424625A4
EP3424625A4 EP17759576.6A EP17759576A EP3424625A4 EP 3424625 A4 EP3424625 A4 EP 3424625A4 EP 17759576 A EP17759576 A EP 17759576A EP 3424625 A4 EP3424625 A4 EP 3424625A4
Authority
EP
European Patent Office
Prior art keywords
production method
nickel powder
powder production
nickel
production
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.)
Withdrawn
Application number
EP17759576.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3424625A1 (en
Inventor
Shin-ichi HEGURI
Yoshitomo Ozaki
Osamu Ikeda
Yohei Kudo
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining 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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of EP3424625A1 publication Critical patent/EP3424625A1/en
Publication of EP3424625A4 publication Critical patent/EP3424625A4/en
Withdrawn legal-status Critical Current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
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
    • 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
    • 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
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/01—Reducing atmosphere
    • B22F2201/013—Hydrogen
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/15—Nickel or cobalt
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
EP17759576.6A 2016-02-29 2017-02-08 NICKEL POWDER PROCESS Withdrawn EP3424625A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016038185A JP2017155265A (ja) 2016-02-29 2016-02-29 ニッケル粉の製造方法
PCT/JP2017/004499 WO2017150105A1 (ja) 2016-02-29 2017-02-08 ニッケル粉の製造方法

Publications (2)

Publication Number Publication Date
EP3424625A1 EP3424625A1 (en) 2019-01-09
EP3424625A4 true EP3424625A4 (en) 2019-11-20

Family

ID=59743801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17759576.6A Withdrawn EP3424625A4 (en) 2016-02-29 2017-02-08 NICKEL POWDER PROCESS

Country Status (8)

Country Link
US (1) US20210197266A1 (cg-RX-API-DMAC7.html)
EP (1) EP3424625A4 (cg-RX-API-DMAC7.html)
JP (1) JP2017155265A (cg-RX-API-DMAC7.html)
CN (1) CN108698131A (cg-RX-API-DMAC7.html)
AU (1) AU2017227099A1 (cg-RX-API-DMAC7.html)
CA (1) CA3016924A1 (cg-RX-API-DMAC7.html)
PH (1) PH12018501840A1 (cg-RX-API-DMAC7.html)
WO (1) WO2017150105A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7007650B2 (ja) * 2018-07-31 2022-01-24 住友金属鉱山株式会社 ニッケル粉の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015115427A1 (ja) * 2014-01-30 2015-08-06 国立大学法人高知大学 ニッケル粉の製造方法
WO2015125650A1 (ja) * 2014-02-21 2015-08-27 国立大学法人高知大学 ニッケル粉の製造方法
WO2015146989A1 (ja) * 2014-03-26 2015-10-01 国立大学法人高知大学 ニッケル粉の製造方法
EP3345701A1 (en) * 2015-08-31 2018-07-11 Sumitomo Metal Mining Co., Ltd. Process for producing nickel powder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2359347A1 (en) 2001-10-18 2003-04-18 Cesur Celik Laminated ceramic capacitor internal electrode material
KR101014158B1 (ko) 2002-08-28 2011-02-14 도호 티타늄 가부시키가이샤 금속 니켈 분말 및 그 제조 방법
JP2009079239A (ja) * 2007-09-25 2009-04-16 Sumitomo Electric Ind Ltd ニッケル粉末、またはニッケルを主成分とする合金粉末およびその製造方法、導電性ペースト、並びに積層セラミックコンデンサ
CN101428349B (zh) * 2008-07-29 2011-06-22 张建玲 一种镍钴金属粉末的制备方法
JP5407495B2 (ja) 2009-04-02 2014-02-05 住友電気工業株式会社 金属粉末および金属粉末製造方法、導電性ペースト、並びに積層セラミックコンデンサ
JP5881091B2 (ja) * 2014-02-17 2016-03-09 住友金属鉱山株式会社 ニッケル粉の製造方法
JP5796696B1 (ja) * 2015-01-22 2015-10-21 住友金属鉱山株式会社 ニッケル粉の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015115427A1 (ja) * 2014-01-30 2015-08-06 国立大学法人高知大学 ニッケル粉の製造方法
EP3100804A1 (en) * 2014-01-30 2016-12-07 Kochi University, National University Corporation Manufacturing method for nickel powder
WO2015125650A1 (ja) * 2014-02-21 2015-08-27 国立大学法人高知大学 ニッケル粉の製造方法
EP3108987A1 (en) * 2014-02-21 2016-12-28 Kochi University, National University Corporation Method for producing nickel powder
WO2015146989A1 (ja) * 2014-03-26 2015-10-01 国立大学法人高知大学 ニッケル粉の製造方法
EP3124142A1 (en) * 2014-03-26 2017-02-01 Kochi University, National University Corporation Method for producing nickel powder
EP3345701A1 (en) * 2015-08-31 2018-07-11 Sumitomo Metal Mining Co., Ltd. Process for producing nickel powder

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AGRAWAL A ET AL: "A comprehensive review on the hydro metallurgical process for the production of nickel and copper powders by hydrogen reduction", MATERIALS RESEARCH BULLETIN, ELSEVIER, KIDLINGTON, GB, vol. 41, no. 4, 13 April 2006 (2006-04-13), pages 879 - 892, XP028077874, ISSN: 0025-5408, [retrieved on 20060413], DOI: 10.1016/J.MATERRESBULL.2005.09.028 *
JUNHAO ZHANG ET AL: "Large-scale controllable preparation and performance of hierarchical nickel microstructures by a seed-mediated solution hydrogen reduction route", JOURNAL OF MATERIALS CHEMISTRY A, vol. 3, no. 15, 1 January 2015 (2015-01-01), GB, pages 7877 - 7887, XP055423497, ISSN: 2050-7488, DOI: 10.1039/C4TA06684G *
See also references of WO2017150105A1 *

Also Published As

Publication number Publication date
WO2017150105A1 (ja) 2017-09-08
US20210197266A1 (en) 2021-07-01
CN108698131A (zh) 2018-10-23
JP2017155265A (ja) 2017-09-07
CA3016924A1 (en) 2017-09-08
EP3424625A1 (en) 2019-01-09
PH12018501840A1 (en) 2019-05-15
AU2017227099A1 (en) 2018-09-13

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