HK1041743B - 用於電容器的粉體組合物、使用該組合物的燒結體和使用該燒結體的電容器 - Google Patents

用於電容器的粉體組合物、使用該組合物的燒結體和使用該燒結體的電容器

Info

Publication number
HK1041743B
HK1041743B HK02103409.7A HK02103409A HK1041743B HK 1041743 B HK1041743 B HK 1041743B HK 02103409 A HK02103409 A HK 02103409A HK 1041743 B HK1041743 B HK 1041743B
Authority
HK
Hong Kong
Prior art keywords
capacitor
sintered body
composition
powder composition
tantalum
Prior art date
Application number
HK02103409.7A
Other languages
English (en)
Other versions
HK1041743A1 (en
Inventor
內藤一美
大森和弘
永戶伸幸
Original Assignee
昭和電工株式會社
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 昭和電工株式會社 filed Critical 昭和電工株式會社
Publication of HK1041743A1 publication Critical patent/HK1041743A1/xx
Publication of HK1041743B publication Critical patent/HK1041743B/zh

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Products (AREA)
  • Inorganic Insulating Materials (AREA)
HK02103409.7A 1999-10-01 2002-05-06 用於電容器的粉體組合物、使用該組合物的燒結體和使用該燒結體的電容器 HK1041743B (zh)

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 (2)

Publication Number Publication Date
HK1041743A1 HK1041743A1 (en) 2002-07-19
HK1041743B true HK1041743B (zh) 2005-07-29

Family

ID=26554367

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103409.7A HK1041743B (zh) 1999-10-01 2002-05-06 用於電容器的粉體組合物、使用該組合物的燒結體和使用該燒結體的電容器

Country Status (9)

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

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
TW200519993A (en) 2003-11-10 2005-06-16 Showa Denko Kk Niobium powder for capacitor, niobium sintered body, and capacitor
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
WO2014091810A1 (ja) * 2012-12-13 2014-06-19 昭和電工株式会社 タングステン陽極体の製造方法
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 (zh) * 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
CN1175442C (zh) 2004-11-10
JP2010161387A (ja) 2010-07-22
AU7448900A (en) 2001-05-10
DE60024591D1 (de) 2006-01-12
JP4476532B2 (ja) 2010-06-09
DE60024591T2 (de) 2006-08-24
KR20010081037A (ko) 2001-08-25
KR100712452B1 (ko) 2007-04-27
CN1322368A (zh) 2001-11-14
EP1156501B1 (en) 2005-12-07
WO2001026123A1 (fr) 2001-04-12
EP1156501A4 (en) 2002-10-23
HK1041743A1 (en) 2002-07-19
ATE312406T1 (de) 2005-12-15
EP1156501A1 (en) 2001-11-21
JP4614374B2 (ja) 2011-01-19

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20200928