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GB1549702A - Metal powder production - Google Patents

Metal powder production

Info

Publication number
GB1549702A
GB1549702A GB2846576A GB2846576A GB1549702A GB 1549702 A GB1549702 A GB 1549702A GB 2846576 A GB2846576 A GB 2846576A GB 2846576 A GB2846576 A GB 2846576A GB 1549702 A GB1549702 A GB 1549702A
Authority
GB
United Kingdom
Prior art keywords
metal powder
powder production
production
metal
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
Application number
GB2846576A
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.)
NCR Inc
Original Assignee
NCR Inc
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 NCR Inc filed Critical NCR Inc
Priority to GB2846576A priority Critical patent/GB1549702A/en
Publication of GB1549702A publication Critical patent/GB1549702A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
GB2846576A 1976-07-08 1976-07-08 Metal powder production Expired GB1549702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2846576A GB1549702A (en) 1976-07-08 1976-07-08 Metal powder production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846576A GB1549702A (en) 1976-07-08 1976-07-08 Metal powder production

Publications (1)

Publication Number Publication Date
GB1549702A true GB1549702A (en) 1979-08-08

Family

ID=10276062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2846576A Expired GB1549702A (en) 1976-07-08 1976-07-08 Metal powder production

Country Status (1)

Country Link
GB (1) GB1549702A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519837A (en) * 1981-10-08 1985-05-28 Westinghouse Electric Corp. Metal powders and processes for production from oxides
WO1998019811A1 (en) * 1996-11-07 1998-05-14 Cabot Corporation Niobium powders and niobium electrolytic capacitors
US6375704B1 (en) 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
US6402066B1 (en) 1999-03-19 2002-06-11 Cabot Corporation Method of making niobium and other metal powders
WO2003106082A1 (en) * 2002-06-13 2003-12-24 財団法人生産技術研究奨励会 Method for producing metal powder and formed product of raw material for metal

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519837A (en) * 1981-10-08 1985-05-28 Westinghouse Electric Corp. Metal powders and processes for production from oxides
WO1998019811A1 (en) * 1996-11-07 1998-05-14 Cabot Corporation Niobium powders and niobium electrolytic capacitors
US6165623A (en) * 1996-11-07 2000-12-26 Cabot Corporation Niobium powders and niobium electrolytic capacitors
US6420043B1 (en) 1996-11-07 2002-07-16 Cabot Corporation Niobium powders and niobium electrolytic capacitors
US6402066B1 (en) 1999-03-19 2002-06-11 Cabot Corporation Method of making niobium and other metal powders
US6706240B2 (en) 1999-03-19 2004-03-16 Cabot Corporation Method of making niobium and other metal powders
US7156893B2 (en) 1999-03-19 2007-01-02 Cabot Corporation Method of making niobium and other metal powders
US6375704B1 (en) 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
US6702869B2 (en) 1999-05-12 2004-03-09 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
US7749297B2 (en) 1999-05-12 2010-07-06 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
WO2003106082A1 (en) * 2002-06-13 2003-12-24 財団法人生産技術研究奨励会 Method for producing metal powder and formed product of raw material for metal
CN1311943C (en) * 2002-06-13 2007-04-25 财团法人生产技术研究奖励会 Metal powder production method and metal compound raw material molded body

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee