KR100290995B1 - 압출커패시터전극및그의제조방법 - Google Patents

압출커패시터전극및그의제조방법 Download PDF

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Publication number
KR100290995B1
KR100290995B1 KR1019940704276A KR19940704276A KR100290995B1 KR 100290995 B1 KR100290995 B1 KR 100290995B1 KR 1019940704276 A KR1019940704276 A KR 1019940704276A KR 19940704276 A KR19940704276 A KR 19940704276A KR 100290995 B1 KR100290995 B1 KR 100290995B1
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KR
South Korea
Prior art keywords
metal
plate
tantalum
billet
article
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Expired - Fee Related
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KR1019940704276A
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English (en)
Korean (ko)
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KR950701763A (ko
Inventor
제임스 에이. 파이프
프라브하트 쿠마르
데이비드 앤드류 너드슨
바이런 패서르
Original Assignee
마싸 앤 피네간
캐보트 코포레이션
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Publication of KR950701763A publication Critical patent/KR950701763A/ko
Application granted granted Critical
Publication of KR100290995B1 publication Critical patent/KR100290995B1/ko
Anticipated expiration legal-status Critical
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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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire
    • B21C37/047—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire of fine wires

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Filters And Equalizers (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Capacitors (AREA)
  • Extrusion Of Metal (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
KR1019940704276A 1992-05-27 1993-05-10 압출커패시터전극및그의제조방법 Expired - Fee Related KR100290995B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/888670 1992-05-27
US07/888,670 US5245514A (en) 1992-05-27 1992-05-27 Extruded capacitor electrode and method of making the same
PCT/US1993/004407 WO1993024944A1 (en) 1992-05-27 1993-05-10 Extruded capacitor electrode and method of making the same

Publications (2)

Publication Number Publication Date
KR950701763A KR950701763A (ko) 1995-04-28
KR100290995B1 true KR100290995B1 (ko) 2001-09-17

Family

ID=25393630

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940704276A Expired - Fee Related KR100290995B1 (ko) 1992-05-27 1993-05-10 압출커패시터전극및그의제조방법

Country Status (15)

Country Link
US (1) US5245514A (enExample)
EP (1) EP0642695B1 (enExample)
JP (1) JP3327395B2 (enExample)
KR (1) KR100290995B1 (enExample)
CN (1) CN1035702C (enExample)
AT (1) ATE164026T1 (enExample)
AU (1) AU4242093A (enExample)
CZ (1) CZ289613B6 (enExample)
DE (1) DE69317421T2 (enExample)
IL (1) IL105642A (enExample)
MX (1) MX9303093A (enExample)
RU (1) RU2137238C1 (enExample)
SG (1) SG49852A1 (enExample)
TW (1) TW234195B (enExample)
WO (1) WO1993024944A1 (enExample)

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US6165623A (en) * 1996-11-07 2000-12-26 Cabot Corporation Niobium powders and niobium electrolytic capacitors
US5869196A (en) * 1996-12-20 1999-02-09 Composite Material Technology, Inc. Constrained filament electrolytic anode and process of fabrication
US6051044A (en) 1998-05-04 2000-04-18 Cabot Corporation Nitrided niobium powders and niobium electrolytic capacitors
US6416730B1 (en) * 1998-09-16 2002-07-09 Cabot Corporation Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides
IL145498A (en) 1999-03-19 2005-05-17 Cabot Corp Making niobium and other metal powders by milling
US6543123B1 (en) 1999-04-20 2003-04-08 Composite Materials Technology, Inc. Process for making constrained filament niobium-based superconductor composite
US6375704B1 (en) 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
DE19953946A1 (de) * 1999-11-09 2001-05-10 Starck H C Gmbh Co Kg Kondensatorpulver
JP4261105B2 (ja) * 2000-03-01 2009-04-30 キャボット コーポレイション 窒化バルブ金属およびその製造方法
US7146709B2 (en) 2000-03-21 2006-12-12 Composite Materials Technology, Inc. Process for producing superconductor
US6836955B2 (en) * 2000-03-21 2005-01-04 Composite Materials Technology, Inc. Constrained filament niobium-based superconductor composite and process of fabrication
DE60123102T2 (de) * 2000-11-06 2006-12-21 Cabot Corp., Boston Modifizierte sauerstoffreduzierte ventilmetalloxide
US7149074B2 (en) * 2001-04-19 2006-12-12 Cabot Corporation Methods of making a niobium metal oxide
AU2003297192A1 (en) * 2002-12-17 2004-07-22 Composite Materials Technology, Inc. Production of electrolytic capacitors and superconductors
US7655214B2 (en) * 2003-02-26 2010-02-02 Cabot Corporation Phase formation of oxygen reduced valve metal oxides and granulation methods
US7073559B2 (en) * 2003-07-02 2006-07-11 Ati Properties, Inc. Method for producing metal fibers
US7445679B2 (en) * 2003-05-16 2008-11-04 Cabot Corporation Controlled oxygen addition for metal material
JP4773355B2 (ja) * 2003-05-19 2011-09-14 キャボット コーポレイション ニオブ酸化物及び酸素が低減したニオブ酸化物の製造方法
CN101010160A (zh) * 2004-06-28 2007-08-01 卡伯特公司 高电容钽片及其制备方法
US7445646B1 (en) * 2004-08-06 2008-11-04 Pacesetter, Inc. Method of producing an anode for an electrolytic capacitor
CN100382215C (zh) * 2004-09-28 2008-04-16 宁夏星日电子股份有限公司 非固体电解质钽电容器碳层的涂敷工艺
US8257463B2 (en) * 2006-01-23 2012-09-04 Avx Corporation Capacitor anode formed from flake powder
US7072171B1 (en) 2006-02-13 2006-07-04 Wilson Greatbatch Technologies, Inc. Electrolytic capacitor capable of insertion into the vasculature of a patient
DE112007001100T5 (de) * 2006-05-05 2009-05-14 Cabot Corp., Boston Tantalpulver mit glatter Oberfläche und Verfahren zur Herstellung desselben
EP2076911A4 (en) * 2006-09-26 2012-06-20 Composite Materials Tech METHOD FOR PRODUCING AN IMPROVED ELECTROLYTE CONDENSER ANODE
US8040660B2 (en) * 2007-07-18 2011-10-18 Cabot Corporation High voltage niobium oxides and capacitors containing same
US7816034B2 (en) * 2007-08-09 2010-10-19 Mcgervey Donald L High-power battery
US20100085685A1 (en) * 2008-10-06 2010-04-08 Avx Corporation Capacitor Anode Formed From a Powder Containing Coarse Agglomerates and Fine Agglomerates
US8430944B2 (en) * 2008-12-22 2013-04-30 Global Advanced Metals, Usa, Inc. Fine particle recovery methods for valve metal powders
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
US9633796B2 (en) 2013-09-06 2017-04-25 Greatbatch Ltd. High voltage tantalum anode and method of manufacture
EP3295501B1 (en) 2015-05-15 2024-10-16 COMPOSITE MATERIALS TECHNOLOGY, Inc. Improved high capacity rechargeable batteries
US10192688B2 (en) 2016-08-12 2019-01-29 Composite Material Technology, Inc. Electrolytic capacitor and method for improved electrolytic capacitor anodes
US10230110B2 (en) 2016-09-01 2019-03-12 Composite Materials Technology, Inc. Nano-scale/nanostructured Si coating on valve metal substrate for LIB anodes
US20180144874A1 (en) 2016-10-21 2018-05-24 Global Advanced Metals, Usa, Inc. Tantalum Powder, Anode, And Capacitor Including Same, And Manufacturing Methods Thereof
IL318772A (en) 2018-03-05 2025-04-01 Global Advanced Metals Usa Inc Anodes containing spherical powder and capacitors
WO2020027874A2 (en) 2018-03-05 2020-02-06 Global Advanced Metals Usa, Inc. Spherical tantalum powder, products containing the same, and methods of making the same
WO2019236160A2 (en) 2018-03-05 2019-12-12 Global Advanced Metals Usa, Inc. Powder metallurgy sputtering targets and methods of producing same
CN113165066A (zh) 2018-12-12 2021-07-23 全球先进金属美国股份有限公司 球形铌合金粉末、包含其的产品、和其生产方法

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US3277564A (en) * 1965-06-14 1966-10-11 Roehr Prod Co Inc Method of simultaneously forming a plurality of filaments
US3540114A (en) * 1967-11-21 1970-11-17 Brunswick Corp Method of forming fine filaments
US3713202A (en) * 1968-01-30 1973-01-30 Brunswick Corp Method of forming collimated hole structure
US3742369A (en) * 1969-03-13 1973-06-26 R Douglass Capacitor with fibered valve metal anode
US3827865A (en) * 1969-03-13 1974-08-06 Norton Co Fibered metal powders
US3740834A (en) * 1971-11-15 1973-06-26 Norton Co Capacitor with fibered valve metal anode
US3818581A (en) * 1972-09-28 1974-06-25 Norton Co Capacitor electrode
DE2256739B2 (de) * 1972-11-18 1975-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Herstellung eines Elektrolytkondensators
JPS5713620A (en) * 1980-06-27 1982-01-23 Kobe Steel Ltd Method of producing compound superconductor
US4502884A (en) * 1983-10-27 1985-03-05 Cabot Corporation Method for producing fiber-shaped tantalum powder and the powder produced thereby
US4490439A (en) * 1984-03-22 1984-12-25 Magnetic Corporation Of America Superconductor with improved persistence characteristics
DE3601492A1 (de) * 1986-01-20 1987-07-23 Vacuumschmelze Gmbh Verfahren zur herstellung eines stabilisierten filament-supraleiters mit hohem anteil an stabilisierungsmaterial
US5034857A (en) * 1989-10-06 1991-07-23 Composite Materials Technology, Inc. Porous electrolytic anode
US5088183A (en) * 1990-05-01 1992-02-18 Kanithi Hem C Process for producing fine and ultrafine filament superconductor wire

Also Published As

Publication number Publication date
RU2137238C1 (ru) 1999-09-10
IL105642A0 (en) 1993-09-22
IL105642A (en) 1996-08-04
SG49852A1 (en) 1998-06-15
JP3327395B2 (ja) 2002-09-24
WO1993024944A1 (en) 1993-12-09
CN1035702C (zh) 1997-08-20
EP0642695A1 (en) 1995-03-15
AU4242093A (en) 1993-12-30
CZ289613B6 (cs) 2002-03-13
MX9303093A (es) 1994-04-29
JPH07507421A (ja) 1995-08-10
EP0642695B1 (en) 1998-03-11
DE69317421T2 (de) 1998-07-30
HK1016421A1 (en) 1999-10-29
CN1079333A (zh) 1993-12-08
KR950701763A (ko) 1995-04-28
ATE164026T1 (de) 1998-03-15
DE69317421D1 (de) 1998-04-16
CZ290094A3 (en) 1995-03-15
US5245514A (en) 1993-09-14
TW234195B (enExample) 1994-11-11

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