DE3885093D1 - Verfahren zur herstellung von teilförmigem metallpulver. - Google Patents

Verfahren zur herstellung von teilförmigem metallpulver.

Info

Publication number
DE3885093D1
DE3885093D1 DE88910098T DE3885093T DE3885093D1 DE 3885093 D1 DE3885093 D1 DE 3885093D1 DE 88910098 T DE88910098 T DE 88910098T DE 3885093 T DE3885093 T DE 3885093T DE 3885093 D1 DE3885093 D1 DE 3885093D1
Authority
DE
Germany
Prior art keywords
metal powder
particular metal
producing particular
producing
powder
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 - Fee Related
Application number
DE88910098T
Other languages
English (en)
Other versions
DE3885093T2 (de
Inventor
Eiki Takeshima
Masaki Sato
Yoshihisa Ieguchi
Akira Sakakura
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Application granted granted Critical
Publication of DE3885093D1 publication Critical patent/DE3885093D1/de
Publication of DE3885093T2 publication Critical patent/DE3885093T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C21B15/006—By a chloride process
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
DE88910098T 1987-11-20 1988-11-17 Verfahren zur herstellung von teilförmigem metallpulver. Expired - Fee Related DE3885093T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62293144A JPH01136910A (ja) 1987-11-20 1987-11-20 粒状微細金属粉末の製造方法
PCT/JP1988/001158 WO1989004736A1 (en) 1987-11-20 1988-11-17 Process for producing particulate metal powder

Publications (2)

Publication Number Publication Date
DE3885093D1 true DE3885093D1 (de) 1993-11-25
DE3885093T2 DE3885093T2 (de) 1994-05-11

Family

ID=17790990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88910098T Expired - Fee Related DE3885093T2 (de) 1987-11-20 1988-11-17 Verfahren zur herstellung von teilförmigem metallpulver.

Country Status (5)

Country Link
US (1) US4936909A (de)
EP (1) EP0344324B1 (de)
JP (1) JPH01136910A (de)
DE (1) DE3885093T2 (de)
WO (1) WO1989004736A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142432A1 (de) * 1991-12-20 1993-06-24 Wacker Chemie Gmbh Verfahren zur herstellung von kupferpulver
US5853652A (en) * 1993-10-29 1998-12-29 Medtronic, Inc. Method of manufacturing a medical electrical lead
US5584908A (en) * 1994-11-14 1996-12-17 Sherritt Inc. Micron-sized nickel metal powder and a process for the preparation thereof
DE19540076C1 (de) * 1995-10-27 1997-05-22 Starck H C Gmbh Co Kg Ultrafeines Kobaltmetallpulver, Verfahren zu seiner Herstellung sowie Verwendung des Kobaltmetallpulvers und des Kobaltcarbonates
JP3640511B2 (ja) 1997-09-05 2005-04-20 Ｊｆｅミネラル株式会社 ニッケル超微粉
JPH11189801A (ja) 1997-12-25 1999-07-13 Kawatetsu Mining Co Ltd ニッケル超微粉
CN100341648C (zh) * 2004-11-10 2007-10-10 北京有色金属研究总院 装饰用微米级球形金粉的制备方法
JP4969794B2 (ja) * 2005-04-27 2012-07-04 三井金属鉱業株式会社 スズ粉の製造方法
US20160096739A1 (en) * 2014-09-29 2016-04-07 Innova Powders, Inc. Iron powder product with high specific surface area
WO2018014081A1 (en) * 2016-07-19 2018-01-25 Hydrus Technology Pty. Ltd. Improved process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839503C (de) * 1950-05-24 1952-05-19 Basf Ag Verfahren zur Herstellung von Dihydrofuran
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
US3679399A (en) * 1970-11-10 1972-07-25 Micro Copper Corp Continuous process to precipitate high purity copper powder from acid leaching liquors containing copper in solution
US3694185A (en) * 1971-05-28 1972-09-26 Sherritt Gordon Mines Ltd Production of metal powder by direct reduction from aqueous solutions
US4191557A (en) * 1977-03-25 1980-03-04 Aluminum Company Of America Production of metallic powders
DE3340492A1 (de) * 1983-11-09 1985-05-15 Studiengesellschaft Kohle mbH, 4330 Mülheim Verfahren zur herstellung von feinverteiltem, hochreaktivem magnesium und dessen verwendung
SU1079361A1 (ru) * 1982-05-31 1984-03-15 Запорожский индустриальный институт Способ получени медного порошка
JPS60125305A (ja) * 1983-12-12 1985-07-04 Kagakuhin Kensa Kyokai 銅粉の製造方法
JPS60141809A (ja) * 1983-12-28 1985-07-26 Kagakuhin Kensa Kyokai ニツケル粉の製造方法
DE3541633A1 (de) * 1985-11-26 1987-05-27 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von feinverteilten metallpulvern

Also Published As

Publication number Publication date
US4936909A (en) 1990-06-26
EP0344324A1 (de) 1989-12-06
EP0344324B1 (de) 1993-10-20
DE3885093T2 (de) 1994-05-11
WO1989004736A1 (en) 1989-06-01
EP0344324A4 (de) 1990-03-28
JPH01136910A (ja) 1989-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee