DE60022655D1 - Niob pulver, gesinterter körper und daraus bestehender kondensator - Google Patents
Niob pulver, gesinterter körper und daraus bestehender kondensatorInfo
- Publication number
- DE60022655D1 DE60022655D1 DE60022655T DE60022655T DE60022655D1 DE 60022655 D1 DE60022655 D1 DE 60022655D1 DE 60022655 T DE60022655 T DE 60022655T DE 60022655 T DE60022655 T DE 60022655T DE 60022655 D1 DE60022655 D1 DE 60022655D1
- Authority
- DE
- Germany
- Prior art keywords
- sintered body
- powder
- niob
- condenser
- ppm
- 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
Links
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000843 powder Substances 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/02—Alloys based on vanadium, niobium, or tantalum
-
- 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
- C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0068—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Powder Metallurgy (AREA)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20105899 | 1999-07-15 | ||
JP20105899 | 1999-07-15 | ||
PCT/JP2000/004753 WO2001006525A1 (fr) | 1999-07-15 | 2000-07-14 | Poudre de niobium, corps fritte a base de cette poudre, et condensateur comprenant ce corps |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60022655D1 true DE60022655D1 (de) | 2005-10-20 |
DE60022655T2 DE60022655T2 (de) | 2006-06-29 |
Family
ID=16434696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60022655T Expired - Lifetime DE60022655T2 (de) | 1999-07-15 | 2000-07-14 | Niob pulver, gesinterter körper und daraus bestehender kondensator |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1204126B1 (de) |
JP (1) | JP4527332B2 (de) |
KR (1) | KR100799634B1 (de) |
CN (1) | CN1221994C (de) |
AT (1) | ATE304734T1 (de) |
AU (1) | AU6017200A (de) |
DE (1) | DE60022655T2 (de) |
TW (1) | TW464889B (de) |
WO (1) | WO2001006525A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19953946A1 (de) * | 1999-11-09 | 2001-05-10 | Starck H C Gmbh Co Kg | Kondensatorpulver |
GB2359081A (en) | 2000-02-11 | 2001-08-15 | Astrazeneca Uk Ltd | Pharmaceutically active thiazolopyrimidines |
CA2401779A1 (en) | 2000-03-01 | 2001-09-07 | Cabot Corporation | Nitrided valve metals and processes for making the same |
BR122015027076B1 (pt) † | 2000-08-10 | 2017-02-21 | Showa Denko Kk | pó de nióbio para capacitores e produto de nióbio granulado |
RU2269835C2 (ru) * | 2001-03-16 | 2006-02-10 | Шова Дэнко К.К. | Ниобий для изготовления конденсатора и конденсатор, изготовленный с использованием спеченного ниобиевого продукта |
KR100524166B1 (ko) | 2001-05-15 | 2005-10-25 | 쇼와 덴코 가부시키가이샤 | 일산화 니오브분말, 일산화 니오브 소결체 및 일산화니오브 소결체를 사용한 콘덴서 |
US7737066B2 (en) | 2001-05-15 | 2010-06-15 | Showa Denko K.K. | Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body |
AU2008200187B2 (en) * | 2001-05-15 | 2010-02-18 | Showa Denko K.K. | Niobium powder, niobium sintered body and capacitor using the sintered body |
ATE554490T1 (de) | 2003-11-10 | 2012-05-15 | Showa Denko Kk | Niobpulver für einen kondensator, niob- gesinterter körper und kondensator |
CN1825509B (zh) * | 2005-02-23 | 2011-04-06 | 三洋电机株式会社 | 固体电解电容器及其制造方法 |
JP4969233B2 (ja) * | 2006-12-20 | 2012-07-04 | 三洋電機株式会社 | 固体電解コンデンサ及び固体電解コンデンサ用のニオブ製陽極リードの製造方法 |
CN100528418C (zh) * | 2008-01-11 | 2009-08-19 | 宁夏东方钽业股份有限公司 | 含氮均匀的阀金属粉末及其制造方法,阀金属坯块和阀金属烧结体以及电解电容器的阳极 |
KR101102872B1 (ko) * | 2009-07-17 | 2012-01-09 | 충남대학교산학협력단 | 자전연소반응을 이용한 나노 탄탈륨 분말의 제조방법 |
EP3192595B1 (de) | 2014-09-11 | 2019-04-17 | Ishihara Chemical Co., Ltd. | Ta-nb-legierungspulver und anodenelement für festelektrolytkondensator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01167206A (ja) * | 1987-12-22 | 1989-06-30 | Kobe Steel Ltd | ニオブ窒化物の製造方法 |
JPH10133791A (ja) * | 1996-10-28 | 1998-05-22 | Victor Co Of Japan Ltd | 光無線伝送装置、インターフェース及び携帯型情報端末 |
JP3254163B2 (ja) | 1997-02-28 | 2002-02-04 | 昭和電工株式会社 | コンデンサ |
JP3233084B2 (ja) * | 1997-11-06 | 2001-11-26 | 日本電気株式会社 | 固体電解コンデンサの陽極体の製造方法 |
JP3196832B2 (ja) * | 1998-05-15 | 2001-08-06 | 日本電気株式会社 | 固体電解コンデンサ及びその製造方法 |
-
2000
- 2000-07-14 EP EP00946343A patent/EP1204126B1/de not_active Expired - Lifetime
- 2000-07-14 JP JP2001511699A patent/JP4527332B2/ja not_active Expired - Fee Related
- 2000-07-14 KR KR1020027000512A patent/KR100799634B1/ko not_active IP Right Cessation
- 2000-07-14 CN CNB008104247A patent/CN1221994C/zh not_active Expired - Fee Related
- 2000-07-14 AT AT00946343T patent/ATE304734T1/de not_active IP Right Cessation
- 2000-07-14 TW TW089114142A patent/TW464889B/zh not_active IP Right Cessation
- 2000-07-14 AU AU60172/00A patent/AU6017200A/en not_active Abandoned
- 2000-07-14 DE DE60022655T patent/DE60022655T2/de not_active Expired - Lifetime
- 2000-07-14 WO PCT/JP2000/004753 patent/WO2001006525A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU6017200A (en) | 2001-02-05 |
WO2001006525A1 (fr) | 2001-01-25 |
EP1204126A4 (de) | 2003-05-07 |
EP1204126B1 (de) | 2005-09-14 |
DE60022655T2 (de) | 2006-06-29 |
EP1204126A1 (de) | 2002-05-08 |
TW464889B (en) | 2001-11-21 |
JP4527332B2 (ja) | 2010-08-18 |
CN1363102A (zh) | 2002-08-07 |
KR100799634B1 (ko) | 2008-01-30 |
CN1221994C (zh) | 2005-10-05 |
ATE304734T1 (de) | 2005-09-15 |
KR20020016891A (ko) | 2002-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |