HK1037897A1 - Nitrided niobium powders and niobium electrolytic capacitors. - Google Patents
Nitrided niobium powders and niobium electrolytic capacitors.Info
- Publication number
- HK1037897A1 HK1037897A1 HK01106438A HK01106438A HK1037897A1 HK 1037897 A1 HK1037897 A1 HK 1037897A1 HK 01106438 A HK01106438 A HK 01106438A HK 01106438 A HK01106438 A HK 01106438A HK 1037897 A1 HK1037897 A1 HK 1037897A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- niobium
- electrolytic capacitors
- powders
- nitrided
- disclosed
- Prior art date
Links
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052758 niobium Inorganic materials 0.000 title abstract 4
- 239000010955 niobium Substances 0.000 title abstract 4
- 239000003990 capacitor Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 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
-
- 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
- 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
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Electrolytic Production Of Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/071,537 US6051044A (en) | 1998-05-04 | 1998-05-04 | Nitrided niobium powders and niobium electrolytic capacitors |
PCT/US1999/009576 WO1999057739A1 (fr) | 1998-05-04 | 1999-05-03 | Poudres de niobium nitrure et condensateurs electrolytiques au niobium |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1037897A1 true HK1037897A1 (en) | 2002-02-22 |
Family
ID=22101962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01106438A HK1037897A1 (en) | 1998-05-04 | 2001-09-12 | Nitrided niobium powders and niobium electrolytic capacitors. |
Country Status (16)
Country | Link |
---|---|
US (4) | US6051044A (fr) |
EP (1) | EP1082739B2 (fr) |
JP (2) | JP4972249B2 (fr) |
KR (1) | KR20010043327A (fr) |
CN (1) | CN1252756C (fr) |
AT (1) | ATE289447T1 (fr) |
AU (1) | AU747827B2 (fr) |
BR (1) | BR9910241A (fr) |
CA (1) | CA2331624A1 (fr) |
CZ (1) | CZ302337B6 (fr) |
DE (1) | DE69923773T3 (fr) |
HK (1) | HK1037897A1 (fr) |
IL (1) | IL139430A (fr) |
PT (1) | PT1082739E (fr) |
RU (1) | RU2217832C2 (fr) |
WO (1) | WO1999057739A1 (fr) |
Families Citing this family (71)
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US6462934B2 (en) | 1998-09-16 | 2002-10-08 | Cabot Corporation | Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides |
US6605129B1 (en) * | 1999-02-25 | 2003-08-12 | Showa Denko Kabushiki Kaisha | Powdered niobium, sintered body thereof, capacitor using the sintered body and production method of the capacitor |
CN100381234C (zh) | 1999-03-19 | 2008-04-16 | 卡伯特公司 | 通过研磨制备铌和其它金属粉末 |
US6375704B1 (en) | 1999-05-12 | 2002-04-23 | Cabot Corporation | High capacitance niobium powders and electrolytic capacitor anodes |
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US6960237B2 (en) | 1999-07-15 | 2005-11-01 | Showa Denko Kabushiki Kaisha | Niobium powder, sintered body thereof and capacitor using the same |
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EP1154449B1 (fr) * | 2000-05-11 | 2007-06-06 | NEC TOKIN Toyama, Ltd. | Méthode de fabrication d'un condensateur à électrolyte solide |
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US6652619B2 (en) * | 2000-08-10 | 2003-11-25 | Showa Denko K.K. | Niobium powder, sintered body thereof, and capacitor using the same |
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KR102389784B1 (ko) | 2018-03-05 | 2022-04-22 | 글로벌 어드밴스드 메탈스 유에스에이, 아이엔씨. | 구형 분말을 함유하는 애노드 및 커패시터 |
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-
1998
- 1998-05-04 US US09/071,537 patent/US6051044A/en not_active Expired - Lifetime
-
1999
- 1999-05-03 WO PCT/US1999/009576 patent/WO1999057739A1/fr not_active Application Discontinuation
- 1999-05-03 JP JP2000547633A patent/JP4972249B2/ja not_active Expired - Fee Related
- 1999-05-03 PT PT99920263T patent/PT1082739E/pt unknown
- 1999-05-03 KR KR1020007012296A patent/KR20010043327A/ko not_active Application Discontinuation
- 1999-05-03 AT AT99920263T patent/ATE289447T1/de not_active IP Right Cessation
- 1999-05-03 EP EP99920263A patent/EP1082739B2/fr not_active Expired - Lifetime
- 1999-05-03 CZ CZ20004099A patent/CZ302337B6/cs not_active IP Right Cessation
- 1999-05-03 IL IL13943099A patent/IL139430A/en not_active IP Right Cessation
- 1999-05-03 BR BR9910241-2A patent/BR9910241A/pt active Search and Examination
- 1999-05-03 RU RU2000130218/09A patent/RU2217832C2/ru not_active IP Right Cessation
- 1999-05-03 AU AU37804/99A patent/AU747827B2/en not_active Ceased
- 1999-05-03 CA CA002331624A patent/CA2331624A1/fr not_active Abandoned
- 1999-05-03 CN CNB998079723A patent/CN1252756C/zh not_active Expired - Fee Related
- 1999-05-03 DE DE69923773T patent/DE69923773T3/de not_active Expired - Lifetime
-
2000
- 2000-03-09 US US09/522,318 patent/US6338816B1/en not_active Expired - Lifetime
-
2001
- 2001-09-12 HK HK01106438A patent/HK1037897A1/xx not_active IP Right Cessation
- 2001-12-07 US US10/006,030 patent/US6616728B2/en not_active Expired - Fee Related
-
2003
- 2003-06-30 US US10/610,361 patent/US6896715B2/en not_active Expired - Fee Related
-
2010
- 2010-03-17 JP JP2010061379A patent/JP2010174377A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1307725A (zh) | 2001-08-08 |
CN1252756C (zh) | 2006-04-19 |
CZ20004099A3 (en) | 2001-06-13 |
AU747827B2 (en) | 2002-05-23 |
US6616728B2 (en) | 2003-09-09 |
IL139430A0 (en) | 2001-11-25 |
US6051044A (en) | 2000-04-18 |
US20020069724A1 (en) | 2002-06-13 |
ATE289447T1 (de) | 2005-03-15 |
JP2003505586A (ja) | 2003-02-12 |
KR20010043327A (ko) | 2001-05-25 |
BR9910241A (pt) | 2002-05-21 |
CZ302337B6 (cs) | 2011-03-16 |
US20040089100A1 (en) | 2004-05-13 |
EP1082739B1 (fr) | 2005-02-16 |
DE69923773T2 (de) | 2006-01-05 |
DE69923773T3 (de) | 2012-01-19 |
JP2010174377A (ja) | 2010-08-12 |
RU2217832C2 (ru) | 2003-11-27 |
WO1999057739A1 (fr) | 1999-11-11 |
IL139430A (en) | 2004-07-25 |
JP4972249B2 (ja) | 2012-07-11 |
US6338816B1 (en) | 2002-01-15 |
CA2331624A1 (fr) | 1999-11-11 |
EP1082739A1 (fr) | 2001-03-14 |
DE69923773D1 (de) | 2005-03-24 |
EP1082739B2 (fr) | 2011-09-28 |
AU3780499A (en) | 1999-11-23 |
PT1082739E (pt) | 2005-06-30 |
US6896715B2 (en) | 2005-05-24 |
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