DE60024591D1 - Kondensator-pulver-mischung, daraus hergestellter sinterkörper und aus dem sinterkörper hergestellter kondensator - Google Patents

Kondensator-pulver-mischung, daraus hergestellter sinterkörper und aus dem sinterkörper hergestellter kondensator

Info

Publication number
DE60024591D1
DE60024591D1 DE60024591T DE60024591T DE60024591D1 DE 60024591 D1 DE60024591 D1 DE 60024591D1 DE 60024591 T DE60024591 T DE 60024591T DE 60024591 T DE60024591 T DE 60024591T DE 60024591 D1 DE60024591 D1 DE 60024591D1
Authority
DE
Germany
Prior art keywords
sintered body
capacitor
powder mixture
tantalum
produced
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 - Lifetime
Application number
DE60024591T
Other languages
English (en)
Other versions
DE60024591T2 (de
Inventor
Kazumi Naito
Kazuhiro Omori
Nobuyuki Nagato
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Application granted granted Critical
Publication of DE60024591D1 publication Critical patent/DE60024591D1/de
Publication of DE60024591T2 publication Critical patent/DE60024591T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0089—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Products (AREA)
DE60024591T 1999-10-01 2000-09-29 Kondensator-pulver-mischung, daraus hergestellter sinterkörper und aus dem sinterkörper hergestellter kondensator Expired - Lifetime DE60024591T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP28184799 1999-10-01
JP28184799 1999-10-01
US16962699P 1999-12-08 1999-12-08
US169626P 1999-12-08
PCT/JP2000/006770 WO2001026123A1 (fr) 1999-10-01 2000-09-29 Composition pour condensateur sous forme de poudre, corps fritte obtenu a partir de ladite composition et condensateur constitue du corps fritte

Publications (2)

Publication Number Publication Date
DE60024591D1 true DE60024591D1 (de) 2006-01-12
DE60024591T2 DE60024591T2 (de) 2006-08-24

Family

ID=26554367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60024591T Expired - Lifetime DE60024591T2 (de) 1999-10-01 2000-09-29 Kondensator-pulver-mischung, daraus hergestellter sinterkörper und aus dem sinterkörper hergestellter kondensator

Country Status (9)

Country Link
EP (1) EP1156501B1 (de)
JP (2) JP4476532B2 (de)
KR (1) KR100712452B1 (de)
CN (1) CN1175442C (de)
AT (1) ATE312406T1 (de)
AU (1) AU7448900A (de)
DE (1) DE60024591T2 (de)
HK (1) HK1041743B (de)
WO (1) WO2001026123A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003204A (ja) * 2001-06-20 2003-01-08 Showa Denko Kk ニオブ粉の製造方法
EP1683167B1 (de) 2003-11-10 2012-04-18 Showa Denko K.K. Niobpulver für einen kondensator, niob-gesinterter körper und kondensator
JP5266427B1 (ja) * 2011-10-18 2013-08-21 昭和電工株式会社 コンデンサの陽極体の製造方法
US9691553B2 (en) 2012-12-13 2017-06-27 Showa Denko K.K. Production method for tungsten anode body
DE102013206603A1 (de) * 2013-04-12 2014-10-16 H.C. Starck Gmbh Verfahren zur Herstellung von sauerstoffarmen Ventilmetallsinterkörpern mit hoher Oberfläche
EP3460809A1 (de) * 2017-09-20 2019-03-27 Siemens Aktiengesellschaft Elektrisches isolationsmaterial und/oder imprägnierharz für die wickelbandisolierung einer mittel- und/oder hochspannungsmaschine, isolationsstoff sowie isolationssystem daraus
JP2024094933A (ja) * 2022-12-28 2024-07-10 パナソニックＩｐマネジメント株式会社 誘電体、それを含むキャパシタ、およびキャパシタを備える機器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030004A (en) * 1963-08-22 1966-05-18 Telegraph Condenser Co Ltd Improvements in and relating to electrolytic capacitors
JPS522230U (de) * 1975-06-24 1977-01-08
DE2743061A1 (de) * 1977-09-24 1979-03-29 Licentia Gmbh Verfahren zur herstellung eines festelektrolytkondensators mit einer tantalanode
JPS54135345A (en) * 1978-04-11 1979-10-20 Nippon Electric Co Method of producing powder for forming electrolytic capacitor anode body
JPS55157227A (en) * 1979-05-25 1980-12-06 Nichicon Capacitor Ltd Electrolytic condenser
US4544403A (en) * 1984-11-30 1985-10-01 Fansteel Inc. High charge, low leakage tantalum powders
DE3820960A1 (de) * 1988-06-22 1989-12-28 Starck Hermann C Fa Feinkoernige hochreine erdsaeuremetallpulver, verfahren zu ihrer herstellung sowie deren verwendung
US5825611A (en) * 1997-01-29 1998-10-20 Vishay Sprague, Inc. Doped sintered tantalum pellets with nitrogen in a capacitor
JP3254163B2 (ja) * 1997-02-28 2002-02-04 昭和電工株式会社 コンデンサ

Also Published As

Publication number Publication date
KR20010081037A (ko) 2001-08-25
JP4476532B2 (ja) 2010-06-09
KR100712452B1 (ko) 2007-04-27
HK1041743B (zh) 2005-07-29
JP4614374B2 (ja) 2011-01-19
CN1175442C (zh) 2004-11-10
DE60024591T2 (de) 2006-08-24
EP1156501A1 (de) 2001-11-21
EP1156501B1 (de) 2005-12-07
HK1041743A1 (en) 2002-07-19
AU7448900A (en) 2001-05-10
JP2010161387A (ja) 2010-07-22
WO2001026123A1 (fr) 2001-04-12
EP1156501A4 (de) 2002-10-23
ATE312406T1 (de) 2005-12-15
CN1322368A (zh) 2001-11-14

Similar Documents

Publication Publication Date Title
TW200517506A (en) Niobium suboxide powder
ATE303220T1 (de) Niobiumpulver und daraus hergestellte elektrolytische kondensatoren mit hoher kapazität
CA2407100A1 (en) 1-aroyl-piperidinyl benzamidines
TW200636778A (en) Laminated capacitor and packaging structure thereof
HK1068136A1 (en) Muscarinic antagonists
JP2003505586A5 (de)
SG52629A1 (en) A process for making an improved tantalum powder and high capacitance low leakage electromode made therefrom
PL1812542T3 (pl) Kompozycja środków zapachowych, zawierająca 3,7-dimetylookt-6-enonitryl (cytronelilonitryl) jako substytut
GB0229143D0 (en) Capacitor powder
DE60024591D1 (de) Kondensator-pulver-mischung, daraus hergestellter sinterkörper und aus dem sinterkörper hergestellter kondensator
ATE304734T1 (de) Niob pulver, gesinterter körper und daraus bestehender kondensator
WO2002045106A3 (en) Powder for capacitor, sintered body thereof and capacitor using the sintered body
TW200519993A (en) Niobium powder for capacitor, niobium sintered body, and capacitor
EP1607097A3 (de) Stabilisierte zusammensetzungen die sauerstoffempfindliche Verbindungen enthalten
BR9907172A (pt) Derivados de azatriciclo[3.3.1.1] decano e composições farmacêuticas contendo-os
WO2002045108A8 (en) Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body
BR0304557A (pt) Pó de nióbio, seu corpo sinterizado e capacitor usando o mesmo
CA2458204A1 (en) Capacitor
DE60122205D1 (de) Kondensatorpulver, sinterkörper und kondensator mit diesem sinterkörper
ATE294991T1 (de) Niobium-pulver für kondensatoren daraus, gesinterter körper und kondensator mit einem solchen gesinterten körper
ATE336792T1 (de) Niobium-pulver für kondensatoren, gesinterter körper und kondensator mit einem solchen gesinterten körper
AU2002361502A1 (en) Niobium alloy, sintered body thereof, and capacitor using the same
BR0316328A (pt) Liga de nb-a1 em pó para capacitores eletrolìticos, capacitor eletrolìtico com ânodo e método para fabricação de uma liga de nb-a1 em pó
JP2003142337A5 (de)
WO2004006334A3 (de) Satz integrierter kondensatoranordnungen, insbesondere integrierter gitterkondensatoren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition