TW234195B - - Google Patents

Info

Publication number
TW234195B
TW234195B TW082105611A TW82105611A TW234195B TW 234195 B TW234195 B TW 234195B TW 082105611 A TW082105611 A TW 082105611A TW 82105611 A TW82105611 A TW 82105611A TW 234195 B TW234195 B TW 234195B
Authority
TW
Taiwan
Prior art keywords
tantalum
electrode
plates
billet
volumetric efficiency
Prior art date
Application number
TW082105611A
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
Application granted granted Critical
Publication of TW234195B publication Critical patent/TW234195B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
TW082105611A 1992-05-27 1993-07-14 TW234195B (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW234195B true TW234195B (zh) 1994-11-11

Family

ID=25393630

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082105611A TW234195B (zh) 1992-05-27 1993-07-14

Country Status (16)

Country Link
US (1) US5245514A (zh)
EP (1) EP0642695B1 (zh)
JP (1) JP3327395B2 (zh)
KR (1) KR100290995B1 (zh)
CN (1) CN1035702C (zh)
AT (1) ATE164026T1 (zh)
AU (1) AU4242093A (zh)
CZ (1) CZ289613B6 (zh)
DE (1) DE69317421T2 (zh)
HK (1) HK1016421A1 (zh)
IL (1) IL105642A (zh)
MX (1) MX9303093A (zh)
RU (1) RU2137238C1 (zh)
SG (1) SG49852A1 (zh)
TW (1) TW234195B (zh)
WO (1) WO1993024944A1 (zh)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BR0009107A (pt) * 1999-03-19 2002-12-31 Cabot Corp Método para produzir pó de nióbio e outros pós metálicos através de moagem
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
IL151549A0 (en) 2000-03-01 2003-04-10 Cabot Corp Nitrided valve metals and processes for making the same
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
MXPA03003968A (es) * 2000-11-06 2004-05-24 Cabot Corp Oxidos de metal para valvulas, reducidos en oxigeno, modificados.
US7149074B2 (en) * 2001-04-19 2006-12-12 Cabot Corporation Methods of making a niobium metal oxide
EP1573828B1 (en) * 2002-12-17 2008-11-26 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
WO2004103906A2 (en) * 2003-05-19 2004-12-02 Cabot Corporation Methods of making a niobium metal oxide and oxygen reduced niobium oxides
DE112005001499T5 (de) * 2004-06-28 2007-05-10 Cabot Corp., Boston Flockenförmiges Tantal mit hoher Kapazität und Verfahren zu dessen Herstellung
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
WO2007130483A2 (en) * 2006-05-05 2007-11-15 Cabot Corporation Tantalum powder with smooth surface and methods of manufacturing same
US8858738B2 (en) * 2006-09-26 2014-10-14 Composite Materials Technology, Inc. Methods for fabrication of improved electrolytic capacitor 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
US9633796B2 (en) 2013-09-06 2017-04-25 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
US10403902B2 (en) 2015-05-15 2019-09-03 Composite Materials Technology, Inc. High capacity rechargeable batteries
WO2018031943A1 (en) 2016-08-12 2018-02-15 Composite Materials Technology, Inc. Electrolytic capacitor and method for improved electrolytic capacitor anodes
WO2018045339A1 (en) 2016-09-01 2018-03-08 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
CA3091448C (en) 2018-03-05 2024-03-19 Craig Sungail Spherical tantalum powder, products containing the same, and methods of making the same
WO2019173087A1 (en) 2018-03-05 2019-09-12 Global Advanced Metals Usa, Inc. Anodes containing spherical powder and capacitors
JP7250374B2 (ja) 2018-12-12 2023-04-03 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 球状ニオブ合金粉末、それを含有する製品、及びその作製方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3827865A (en) * 1969-03-13 1974-08-06 Norton Co Fibered metal powders
US3742369A (en) * 1969-03-13 1973-06-26 R Douglass Capacitor with fibered valve metal anode
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
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
US5245514A (en) 1993-09-14
CN1079333A (zh) 1993-12-08
CZ290094A3 (en) 1995-03-15
JP3327395B2 (ja) 2002-09-24
SG49852A1 (en) 1998-06-15
MX9303093A (es) 1994-04-29
CN1035702C (zh) 1997-08-20
ATE164026T1 (de) 1998-03-15
JPH07507421A (ja) 1995-08-10
RU2137238C1 (ru) 1999-09-10
WO1993024944A1 (en) 1993-12-09
DE69317421D1 (de) 1998-04-16
EP0642695B1 (en) 1998-03-11
IL105642A0 (en) 1993-09-22
DE69317421T2 (de) 1998-07-30
KR950701763A (ko) 1995-04-28
EP0642695A1 (en) 1995-03-15
HK1016421A1 (en) 1999-10-29
CZ289613B6 (cs) 2002-03-13
AU4242093A (en) 1993-12-30
KR100290995B1 (ko) 2001-09-17
IL105642A (en) 1996-08-04

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