HUP0102249A3 - Method to agglomerate metal particles and metal particles having improved properties - Google Patents

Method to agglomerate metal particles and metal particles having improved properties

Info

Publication number
HUP0102249A3
HUP0102249A3 HU0102249A HUP0102249A HUP0102249A3 HU P0102249 A3 HUP0102249 A3 HU P0102249A3 HU 0102249 A HU0102249 A HU 0102249A HU P0102249 A HUP0102249 A HU P0102249A HU P0102249 A3 HUP0102249 A3 HU P0102249A3
Authority
HU
Hungary
Prior art keywords
metal particles
improved properties
agglomerate
particles
agglomerate metal
Prior art date
Application number
HU0102249A
Other languages
English (en)
Original Assignee
Cabot 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 Cabot Corp filed Critical Cabot Corp
Publication of HUP0102249A2 publication Critical patent/HUP0102249A2/hu
Publication of HUP0102249A3 publication Critical patent/HUP0102249A3/hu

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/048Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052Sintered electrodes
    • H01G9/0525Powder therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09Mixtures of metallic powders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14Treatment of metallic powder
    • B22F1/148Agglomerating
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/045Alloys based on refractory metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/12Metallic powder containing non-metallic particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)
HU0102249A 1998-05-22 1999-05-20 Method to agglomerate metal particles and metal particles having improved properties HUP0102249A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8660198P 1998-05-22 1998-05-22
PCT/US1999/011149 WO1999061184A1 (en) 1998-05-22 1999-05-20 Method to agglomerate metal particles and metal particles having improved properties

Publications (2)

Publication Number Publication Date
HUP0102249A2 HUP0102249A2 (hu) 2001-10-28
HUP0102249A3 true HUP0102249A3 (en) 2001-11-28

Family

ID=22199654

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0102249A HUP0102249A3 (en) 1998-05-22 1999-05-20 Method to agglomerate metal particles and metal particles having improved properties

Country Status (15)

Country Link
US (3) US6576038B1 (hu)
EP (1) EP1087852B1 (hu)
JP (1) JP2002516385A (hu)
KR (1) KR20010052388A (hu)
CN (1) CN1305399B (hu)
AT (1) ATE305352T1 (hu)
AU (1) AU746431B2 (hu)
BR (1) BR9910661A (hu)
CZ (1) CZ303300B6 (hu)
DE (1) DE69927500T2 (hu)
HU (1) HUP0102249A3 (hu)
IL (1) IL139767A0 (hu)
MX (1) MXPA00011481A (hu)
RU (1) RU2226139C2 (hu)
WO (1) WO1999061184A1 (hu)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
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US6576038B1 (en) * 1998-05-22 2003-06-10 Cabot Corporation Method to agglomerate metal particles and metal particles having improved properties
JP3871824B2 (ja) 1999-02-03 2007-01-24 キャボットスーパーメタル株式会社 高容量コンデンサー用タンタル粉末
US6375704B1 (en) * 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
RU2246376C2 (ru) 2000-03-01 2005-02-20 Кабот Корпорейшн Азотированные вентильные металлы и способы их получения
JP4697832B2 (ja) * 2000-04-21 2011-06-08 昭和電工株式会社 ニオブ焼結体、その製造方法及びその焼結体を用いたコンデンサ
JP3718412B2 (ja) 2000-06-01 2005-11-24 キャボットスーパーメタル株式会社 ニオブまたはタンタル粉末およびその製造方法
DE10030387A1 (de) * 2000-06-21 2002-01-03 Starck H C Gmbh Co Kg Kondensatorpulver
US6652619B2 (en) * 2000-08-10 2003-11-25 Showa Denko K.K. Niobium powder, sintered body thereof, and capacitor using the same
JP2002060803A (ja) * 2000-08-10 2002-02-28 Showa Kyabotto Super Metal Kk 電解コンデンサ用タンタル焼結体の製造方法
JP2002093666A (ja) * 2000-09-20 2002-03-29 Showa Denko Kk ニオブ粉、それを用いた焼結体及びそれを用いたコンデンサ
JP4396970B2 (ja) * 2001-10-01 2010-01-13 昭和電工株式会社 タンタル焼結体及びその焼結体を用いたコンデンサ
JP2004143477A (ja) * 2002-10-22 2004-05-20 Cabot Supermetal Kk ニオブ粉末およびその製造方法、並びにそれを用いた固体電解コンデンサ
US7655214B2 (en) * 2003-02-26 2010-02-02 Cabot Corporation Phase formation of oxygen reduced valve metal oxides and granulation methods
EP2455340A1 (en) 2003-05-19 2012-05-23 Cabot Corporation Valve metal sub-oxide powders and capacitors and sintered anode bodies made therefrom
US7142409B2 (en) * 2003-07-28 2006-11-28 Cabot Corporation Nitrided valve metal material and method of making same
WO2006012279A2 (en) * 2004-06-28 2006-02-02 Cabot Corporation High capacitance tantalum flakes and methods of producing the same
US8814861B2 (en) 2005-05-12 2014-08-26 Innovatech, Llc Electrosurgical electrode and method of manufacturing same
US7147634B2 (en) 2005-05-12 2006-12-12 Orion Industries, Ltd. Electrosurgical electrode and method of manufacturing same
US20060269436A1 (en) * 2005-05-31 2006-11-30 Cabot Corporation Process for heat treating metal powder and products made from the same
CN100339172C (zh) * 2005-09-29 2007-09-26 宁夏东方钽业股份有限公司 球化造粒凝聚金属粉末的方法,金属粉末和电解电容器阳极
KR100964565B1 (ko) * 2005-09-29 2010-06-21 닝시아 오리엔트 탄탈럼 인더스트리 코포레이션 엘티디 금속 입자의 구형 입상화 및 응집화 방법 및 상기 방법으로제조된 금속 입자, 상기 금속 입자로부터 제조된 애노드
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CN100577574C (zh) * 2007-08-25 2010-01-06 宁夏东方钽业股份有限公司 低价氧化铌或铌粉的制备方法
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US8512422B2 (en) 2010-06-23 2013-08-20 Avx Corporation Solid electrolytic capacitor containing an improved manganese oxide electrolyte
US8619410B2 (en) 2010-06-23 2013-12-31 Avx Corporation Solid electrolytic capacitor for use in high voltage applications
US8687347B2 (en) 2011-01-12 2014-04-01 Avx Corporation Planar anode for use in a wet electrolytic capacitor
US9105401B2 (en) 2011-12-02 2015-08-11 Avx Corporation Wet electrolytic capacitor containing a gelled working electrolyte
CN102806345B (zh) * 2012-04-19 2014-07-09 潘伦桃 钽粉的造粒装置及造粒制造凝聚钽粉的方法
JP5933397B2 (ja) 2012-08-30 2016-06-08 エイヴィーエックス コーポレイション 固体電解コンデンサの製造方法および固体電解コンデンサ
GB2512481B (en) 2013-03-15 2018-05-30 Avx Corp Wet electrolytic capacitor for use at high temperatures
GB2512486B (en) 2013-03-15 2018-07-18 Avx Corp Wet electrolytic capacitor
US9892862B2 (en) 2013-05-13 2018-02-13 Avx Corporation Solid electrolytic capacitor containing a pre-coat layer
US9824826B2 (en) 2013-05-13 2017-11-21 Avx Corporation Solid electrolytic capacitor containing conductive polymer particles
GB2516529B (en) 2013-05-13 2018-08-29 Avx Corp Solid electrolytic capacitor containing a multi-layered adhesion coating
US9312075B1 (en) 2013-09-06 2016-04-12 Greatbatch Ltd. High voltage tantalum anode and method of manufacture
USRE48439E1 (en) 2013-09-06 2021-02-16 Greatbatch Ltd. High voltage tantalum anode and method of manufacture
US9183991B2 (en) 2013-09-16 2015-11-10 Avx Corporation Electro-polymerized coating for a wet electrolytic capacitor
US10403444B2 (en) 2013-09-16 2019-09-03 Avx Corporation Wet electrolytic capacitor containing a composite coating
US9165718B2 (en) 2013-09-16 2015-10-20 Avx Corporation Wet electrolytic capacitor containing a hydrogen protection layer
US9236193B2 (en) 2013-10-02 2016-01-12 Avx Corporation Solid electrolytic capacitor for use under high temperature and humidity conditions
CN104884195B (zh) * 2013-12-04 2017-10-27 宁夏东方钽业股份有限公司 一种超高比容钽粉末的团化方法及由该方法制备的钽粉
JP6412251B2 (ja) * 2014-08-12 2018-10-24 グローバル アドバンスト メタルズ,ユー.エス.エー.,インコーポレイティド コンデンサグレード粉末の製造方法及び前記方法から得られたコンデンサのグレード粉末
CN104493156B (zh) * 2014-12-12 2016-09-14 中国兵器科学研究院宁波分院 纳米钽粉的热处理方法
US10014108B2 (en) 2015-03-13 2018-07-03 Avx Corporation Low profile multi-anode assembly
US9754730B2 (en) 2015-03-13 2017-09-05 Avx Corporation Low profile multi-anode assembly in cylindrical housing
US9928963B2 (en) 2015-03-13 2018-03-27 Avx Corporation Thermally conductive encapsulant material for a capacitor assembly
US9870869B1 (en) 2016-06-28 2018-01-16 Avx Corporation Wet electrolytic capacitor
US9870868B1 (en) 2016-06-28 2018-01-16 Avx Corporation Wet electrolytic capacitor for use in a subcutaneous implantable cardioverter-defibrillator
US10315249B2 (en) * 2016-07-29 2019-06-11 United Technologies Corporation Abradable material feedstock and methods and apparatus for manufacture
US20180144874A1 (en) 2016-10-21 2018-05-24 Global Advanced Metals, Usa, Inc. Tantalum Powder, Anode, And Capacitor Including Same, And Manufacturing Methods Thereof
CN108273989B (zh) * 2017-12-22 2020-01-21 北京机科国创轻量化科学研究院有限公司 一种金属合金微细粉末防结块的高温热处理方法
US11534830B2 (en) * 2017-12-28 2022-12-27 Ningxia Orient Tantalum Industry Co., Ltd Tantalum powder and preparation method therefor
WO2023235196A1 (en) * 2022-06-02 2023-12-07 Kemet Electronics Corporation Method of producing a tantalum capacitor anode

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Also Published As

Publication number Publication date
HUP0102249A2 (hu) 2001-10-28
CN1305399A (zh) 2001-07-25
JP2002516385A (ja) 2002-06-04
US20020033072A1 (en) 2002-03-21
RU2226139C2 (ru) 2004-03-27
US6576038B1 (en) 2003-06-10
WO1999061184A9 (en) 2000-04-13
CN1305399B (zh) 2012-12-26
AU746431B2 (en) 2002-05-02
CZ303300B6 (cs) 2012-07-25
DE69927500D1 (de) 2006-02-09
WO1999061184A1 (en) 1999-12-02
IL139767A0 (en) 2002-02-10
DE69927500T2 (de) 2006-06-22
US20030115985A1 (en) 2003-06-26
BR9910661A (pt) 2001-12-11
ATE305352T1 (de) 2005-10-15
EP1087852A1 (en) 2001-04-04
EP1087852B1 (en) 2005-09-28
US6479012B2 (en) 2002-11-12
AU4193299A (en) 1999-12-13
CZ20004317A3 (cs) 2001-07-11
KR20010052388A (ko) 2001-06-25
MXPA00011481A (es) 2004-12-03

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Legal Events

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FD9A Lapse of provisional protection due to non-payment of fees