BE813057A - Procede de production de poudres de cobalt et produits obtenus - Google Patents

Procede de production de poudres de cobalt et produits obtenus

Info

Publication number
BE813057A
BE813057A BE142644A BE142644A BE813057A BE 813057 A BE813057 A BE 813057A BE 142644 A BE142644 A BE 142644A BE 142644 A BE142644 A BE 142644A BE 813057 A BE813057 A BE 813057A
Authority
BE
Belgium
Prior art keywords
production process
products obtained
powder production
cobalt powder
cobalt
Prior art date
Application number
BE142644A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE813057A publication Critical patent/BE813057A/xx

Links

Classifications

    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/061—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder with a protective layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
  • Gas Separation By Absorption (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE142644A 1973-03-30 1974-03-29 Procede de production de poudres de cobalt et produits obtenus BE813057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1552273A GB1436595A (en) 1973-03-30 1973-03-30 Process for the production of finely divided cobalt powders

Publications (1)

Publication Number Publication Date
BE813057A true BE813057A (fr) 1974-07-15

Family

ID=10060624

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142644A BE813057A (fr) 1973-03-30 1974-03-29 Procede de production de poudres de cobalt et produits obtenus

Country Status (11)

Country Link
US (1) US3994716A (fi)
JP (1) JPS5722963B2 (fi)
AU (1) AU475404B2 (fi)
BE (1) BE813057A (fi)
CA (1) CA1013595A (fi)
DE (1) DE2415442A1 (fi)
FI (1) FI66435C (fi)
FR (1) FR2223119B1 (fi)
GB (1) GB1436595A (fi)
PH (2) PH10513A (fi)
ZA (1) ZA741828B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028735A (zh) * 2011-09-30 2013-04-10 深圳市格林美高新技术股份有限公司 一种半微米钴粉的制备方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614576Y2 (fi) * 1978-02-28 1986-02-13
US4229234A (en) * 1978-12-29 1980-10-21 Exxon Research & Engineering Co. Passivated, particulate high Curie temperature magnetic alloys
US5244156A (en) * 1990-11-20 1993-09-14 Gte Products Corporation Method to reduce the dustiness of extrafine cobalt powder
DE19519329C1 (de) * 1995-05-26 1996-11-28 Starck H C Gmbh Co Kg Kobaltmetallagglomerate, Verfahren zu ihrer Herstellung sowie deren Verwendung
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
SE9703204L (sv) * 1997-09-05 1999-03-06 Sandvik Ab Verktyg för borrning/fräsning av kretskortsmaterial
JP3746884B2 (ja) * 1997-09-16 2006-02-15 日鉄鉱業株式会社 磁性流体及びその製造方法
US6582651B1 (en) * 1999-06-11 2003-06-24 Geogia Tech Research Corporation Metallic articles formed by reduction of nonmetallic articles and method of producing metallic articles
JP6489315B2 (ja) * 2015-07-03 2019-03-27 住友金属鉱山株式会社 コバルト粉の製造方法
US10246343B2 (en) * 2016-11-11 2019-04-02 Rocher Manganese, Inc. Processing of cobaltous sulpha/dithionate liquors derived from cobalt resource
US10308523B1 (en) * 2017-11-07 2019-06-04 Rocher Manganese, Inc. Processing of cobaltous sulphate/dithionate liquors derived from cobalt resource
CN110935886A (zh) * 2018-09-21 2020-03-31 荆门市格林美新材料有限公司 一种类c60型钴粉的制备方法
CN109692969A (zh) * 2019-03-04 2019-04-30 江苏萌达新材料科技有限公司 一种低氧超细球形钴粉的制备方法
CN112846209B (zh) * 2019-11-28 2023-06-09 荆门市格林美新材料有限公司 一种棒状钴粉的制备方法
CN113292110B (zh) * 2020-02-24 2023-08-15 荆门市格林美新材料有限公司 一种超细且高度分散的球形碳酸钴的制备方法
CN112355317A (zh) * 2020-10-19 2021-02-12 衢州华友钴新材料有限公司 一种超细球形钴粉的制备方法
CN112846213B (zh) * 2021-01-05 2023-01-06 有研工程技术研究院有限公司 一种低氧含量高分散纳米球形钴粉的制备方法
CN112974823A (zh) * 2021-02-02 2021-06-18 安徽寒锐新材料有限公司 超细球形钴粉的制备方法及制备设备
CN112974833A (zh) * 2021-02-02 2021-06-18 安徽寒锐新材料有限公司 一种钴粉及其制备方法及制备设置
CN113134620A (zh) * 2021-03-24 2021-07-20 荆门市格林美新材料有限公司 一种钴粉的制备方法
CN113878126A (zh) * 2021-09-02 2022-01-04 荆门市格林美新材料有限公司 一种半微米钴粉的规模化生产方法
CN114406277A (zh) * 2021-12-22 2022-04-29 荆门市格林美新材料有限公司 一种小费氏粒度钴粉的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734821A (en) * 1956-02-14 Table ix
US2744003A (en) * 1952-11-01 1956-05-01 Chemical Construction Corp Process of producing cobalt in fine powder form
US3305349A (en) * 1964-03-17 1967-02-21 Little Inc A Method of making composite materials and resulting products
US3399050A (en) * 1964-04-13 1968-08-27 Sherritt Gordon Mines Ltd Production of nickel powder
US3337327A (en) * 1964-11-06 1967-08-22 Cabot Corp Process for producing finely-divided metal products
US3373012A (en) * 1964-11-12 1968-03-12 Cabot Corp Production of metallurgical products
US3393067A (en) * 1964-12-18 1968-07-16 Fansteel Metallurgical Corp Process for producing alloys containing chromium and dispersed refractory metal oxide particles
US3526498A (en) * 1966-12-23 1970-09-01 Sherritt Gordon Mines Ltd Production of nickel-thoria powders
US3775098A (en) * 1971-12-27 1973-11-27 Sherritt Gordon Mines Ltd Cobalt precipitation from aqueous solutions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028735A (zh) * 2011-09-30 2013-04-10 深圳市格林美高新技术股份有限公司 一种半微米钴粉的制备方法
CN103028735B (zh) * 2011-09-30 2014-10-15 深圳市格林美高新技术股份有限公司 一种半微米钴粉的制备方法

Also Published As

Publication number Publication date
JPS5026750A (fi) 1975-03-19
PH10513A (en) 1977-05-24
DE2415442A1 (de) 1974-10-10
GB1436595A (en) 1976-05-19
FI66435C (fi) 1984-10-10
FR2223119B1 (fi) 1981-04-17
CA1013595A (en) 1977-07-12
FI66435B (fi) 1984-06-29
JPS5722963B2 (fi) 1982-05-15
AU475404B2 (en) 1976-08-19
PH11716A (en) 1978-05-30
US3994716A (en) 1976-11-30
FR2223119A1 (fi) 1974-10-25
AU6713974A (en) 1975-10-02
ZA741828B (en) 1975-02-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHERRITT GORDON MINES LTD

Effective date: 19860331