ATE312406T1 - 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
ATE312406T1
ATE312406T1 AT00962979T AT00962979T ATE312406T1 AT E312406 T1 ATE312406 T1 AT E312406T1 AT 00962979 T AT00962979 T AT 00962979T AT 00962979 T AT00962979 T AT 00962979T AT E312406 T1 ATE312406 T1 AT E312406T1
Authority
AT
Austria
Prior art keywords
capacitor
sintered body
produced
powder mixture
tantalum
Prior art date
Application number
AT00962979T
Other languages
English (en)
Inventor
Kazumi Naito
Kazuhiro Omori
Nobuyuki Nagato
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 ATE312406T1 publication Critical patent/ATE312406T1/de

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
    • 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)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Insulating Materials (AREA)
AT00962979T 1999-10-01 2000-09-29 Kondensator-pulver-mischung, daraus hergestellter sinterkörper und aus dem sinterkörper hergestellter kondensator ATE312406T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28184799 1999-10-01
US16962699P 1999-12-08 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 (1)

Publication Number Publication Date
ATE312406T1 true ATE312406T1 (de) 2005-12-15

Family

ID=26554367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00962979T ATE312406T1 (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
DE60024591T2 (de) 2006-08-24
EP1156501B1 (de) 2005-12-07
HK1041743A1 (en) 2002-07-19
JP4614374B2 (ja) 2011-01-19
JP4476532B2 (ja) 2010-06-09
JP2010161387A (ja) 2010-07-22
AU7448900A (en) 2001-05-10
CN1322368A (zh) 2001-11-14
HK1041743B (zh) 2005-07-29
CN1175442C (zh) 2004-11-10
KR100712452B1 (ko) 2007-04-27
WO2001026123A1 (fr) 2001-04-12
EP1156501A1 (de) 2001-11-21
EP1156501A4 (de) 2002-10-23
DE60024591D1 (de) 2006-01-12
KR20010081037A (ko) 2001-08-25

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Legal Events

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