JP2005520055A5 - - Google Patents
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- Publication number
- JP2005520055A5 JP2005520055A5 JP2004517499A JP2004517499A JP2005520055A5 JP 2005520055 A5 JP2005520055 A5 JP 2005520055A5 JP 2004517499 A JP2004517499 A JP 2004517499A JP 2004517499 A JP2004517499 A JP 2004517499A JP 2005520055 A5 JP2005520055 A5 JP 2005520055A5
- Authority
- JP
- Japan
- Prior art keywords
- powder
- niobium
- wire
- silicon
- bar
- 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.)
- Pending
Links
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 24
- 239000010955 niobium Substances 0.000 claims description 19
- 229910052758 niobium Inorganic materials 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- BFRGSJVXBIWTCF-UHFFFAOYSA-N niobium monoxide Chemical compound [Nb]=O BFRGSJVXBIWTCF-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- PYLYNBWPKVWXJC-UHFFFAOYSA-N [Nb].[Pb] Chemical compound [Nb].[Pb] PYLYNBWPKVWXJC-UHFFFAOYSA-N 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010622 cold drawing Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 150000002821 niobium Chemical class 0.000 claims 2
- 206010021143 Hypoxia Diseases 0.000 claims 1
- 230000007954 hypoxia Effects 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 11
- 229910001257 Nb alloy Inorganic materials 0.000 description 9
- LIZIAPBBPRPPLV-UHFFFAOYSA-N niobium silicon Chemical compound [Si].[Nb] LIZIAPBBPRPPLV-UHFFFAOYSA-N 0.000 description 7
- 238000004663 powder metallurgy Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- GFUGMBIZUXZOAF-UHFFFAOYSA-N niobium zirconium Chemical compound [Zr].[Nb] GFUGMBIZUXZOAF-UHFFFAOYSA-N 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000005272 metallurgy Methods 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 238000009694 cold isostatic pressing Methods 0.000 description 1
- 230000003635 deoxygenating effect Effects 0.000 description 1
- 238000010294 electrolyte impregnation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35155402P | 2002-01-24 | 2002-01-24 | |
| PCT/US2003/001822 WO2004003949A1 (en) | 2002-01-24 | 2003-01-21 | Capacitor-grade lead wires with increased tensile strength and hardness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005520055A JP2005520055A (ja) | 2005-07-07 |
| JP2005520055A5 true JP2005520055A5 (enExample) | 2009-05-14 |
Family
ID=30000374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004517499A Pending JP2005520055A (ja) | 2002-01-24 | 2003-01-21 | 増大した引張強さ及び硬さを有するキャパシタ−グレードのリードワイヤ |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US7056470B2 (enExample) |
| EP (1) | EP1470561A1 (enExample) |
| JP (1) | JP2005520055A (enExample) |
| KR (1) | KR100947392B1 (enExample) |
| CN (1) | CN100431073C (enExample) |
| AU (1) | AU2003274890B2 (enExample) |
| BR (1) | BR0307059A (enExample) |
| CA (1) | CA2473845A1 (enExample) |
| IL (1) | IL162966A (enExample) |
| MX (1) | MXPA04007118A (enExample) |
| NZ (1) | NZ534239A (enExample) |
| PL (1) | PL370639A1 (enExample) |
| RU (1) | RU2308113C2 (enExample) |
| TW (1) | TWI267413B (enExample) |
| UA (1) | UA84126C2 (enExample) |
| WO (1) | WO2004003949A1 (enExample) |
| ZA (1) | ZA200405766B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004011214A1 (de) * | 2004-03-04 | 2005-10-06 | W.C. Heraeus Gmbh | Hochtemperaturbeständiger Niob-Draht |
| DE102004024026A1 (de) | 2004-03-11 | 2005-09-29 | W.C. Heraeus Gmbh | Katalysator zur N2O-Zersetzung beim Ostwaldprozess |
| US20050202966A1 (en) * | 2004-03-11 | 2005-09-15 | W.C. Heraeus Gmbh | Catalyst for the decomposition of N2O in the Ostwald process |
| 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 |
| JP4776522B2 (ja) * | 2006-12-20 | 2011-09-21 | 三洋電機株式会社 | 固体電解コンデンサ |
| EP2214853A4 (en) * | 2007-10-15 | 2013-05-22 | Hi Temp Specialty Metals Inc | PROCESS FOR PREPARING TANTALUM POWDER USING RECYCLED AGENTS AS AN EXISTING MATERIAL |
| KR20130027785A (ko) * | 2011-09-08 | 2013-03-18 | 삼성전기주식회사 | 탄탈 캐패시터 |
| WO2014131151A1 (zh) * | 2013-02-26 | 2014-09-04 | 宁夏东方钽业股份有限公司 | 一种电容器级钽铌合金丝及其制造方法 |
| CN103111623B (zh) * | 2013-03-19 | 2015-06-17 | 北京科技大学 | 一种制备纳米晶Nb-W-Mo-Zr合金粉末的方法 |
| WO2018142723A1 (ja) * | 2017-01-31 | 2018-08-09 | パナソニックＩｐマネジメント株式会社 | 電池用リードおよび捲回型電池 |
| US20190287730A1 (en) * | 2018-03-15 | 2019-09-19 | Kemet Electronics Corporation | Method to Reduce Anode Lead Wire Embrittlement in Capacitors |
| KR102832139B1 (ko) * | 2023-01-27 | 2025-07-10 | 주식회사 에스엠비코퍼레이션 | 반도체 증착용 히터의 열선 및 메쉬형 rf전극 제조용 니오븀 와이어 가공방법 및 이에 의해 가공된 니오븀 와이어 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3295951A (en) | 1965-02-02 | 1967-01-03 | Nat Res Corp | Production of metals |
| US4084965A (en) * | 1977-01-05 | 1978-04-18 | Fansteel Inc. | Columbium powder and method of making the same |
| US4235629A (en) * | 1977-10-17 | 1980-11-25 | Fansteel Inc. | Method for producing an embrittlement-resistant tantalum wire |
| US4441927A (en) * | 1982-11-16 | 1984-04-10 | Cabot Corporation | Tantalum powder composition |
| US4555268A (en) * | 1984-12-18 | 1985-11-26 | Cabot Corporation | Method for improving handling properties of a flaked tantalum powder composition |
| DE3700659A1 (de) * | 1986-01-29 | 1987-07-30 | Fansteel Inc | Feinkoerniger versproedungsfester tantaldraht |
| US5171379A (en) * | 1991-05-15 | 1992-12-15 | Cabot Corporation | Tantalum base alloys |
| US5448447A (en) * | 1993-04-26 | 1995-09-05 | Cabot Corporation | Process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom |
| US5482672A (en) * | 1995-02-09 | 1996-01-09 | Friedman; Ira | Process for extruding tantalum and/or niobium |
| US6269536B1 (en) * | 1996-03-28 | 2001-08-07 | H.C. Starck, Inc. | Production of low oxygen metal wire |
| IL145498A (en) * | 1999-03-19 | 2005-05-17 | Cabot Corp | Making niobium and other metal powders by milling |
| US6558447B1 (en) * | 1999-05-05 | 2003-05-06 | H.C. Starck, Inc. | Metal powders produced by the reduction of the oxides with gaseous magnesium |
| US6600646B1 (en) * | 1999-08-11 | 2003-07-29 | Showa Denko Kabushiki Kaisha | Niobium powder, sintered body thereof and capacitor using same |
| US6521173B2 (en) * | 1999-08-19 | 2003-02-18 | H.C. Starck, Inc. | Low oxygen refractory metal powder for powder metallurgy |
| US6261337B1 (en) * | 1999-08-19 | 2001-07-17 | Prabhat Kumar | Low oxygen refractory metal powder for powder metallurgy |
| KR100572886B1 (ko) * | 2001-04-12 | 2006-04-24 | 쇼와 덴코 가부시키가이샤 | 니오브 콘덴서의 제조방법 |
| WO2002093596A1 (en) * | 2001-05-15 | 2002-11-21 | Showa Denko K.K. | Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered product |
| US6780218B2 (en) * | 2001-06-20 | 2004-08-24 | Showa Denko Kabushiki Kaisha | Production process for niobium powder |
| JP2003213301A (ja) * | 2002-01-21 | 2003-07-30 | Kawatetsu Mining Co Ltd | ニオブ粉末及び固体電解コンデンサ |
-
2003
- 2003-01-21 AU AU2003274890A patent/AU2003274890B2/en not_active Ceased
- 2003-01-21 CA CA002473845A patent/CA2473845A1/en not_active Abandoned
- 2003-01-21 WO PCT/US2003/001822 patent/WO2004003949A1/en not_active Ceased
- 2003-01-21 BR BR0307059-0A patent/BR0307059A/pt not_active IP Right Cessation
- 2003-01-21 UA UA20040806932A patent/UA84126C2/ru unknown
- 2003-01-21 JP JP2004517499A patent/JP2005520055A/ja active Pending
- 2003-01-21 CN CNB038026694A patent/CN100431073C/zh not_active Expired - Fee Related
- 2003-01-21 KR KR1020047011391A patent/KR100947392B1/ko not_active Expired - Fee Related
- 2003-01-21 NZ NZ534239A patent/NZ534239A/en not_active IP Right Cessation
- 2003-01-21 EP EP03759170A patent/EP1470561A1/en not_active Withdrawn
- 2003-01-21 US US10/498,174 patent/US7056470B2/en not_active Expired - Fee Related
- 2003-01-21 PL PL03370639A patent/PL370639A1/xx not_active IP Right Cessation
- 2003-01-21 RU RU2004125881/09A patent/RU2308113C2/ru not_active IP Right Cessation
- 2003-01-23 TW TW092101420A patent/TWI267413B/zh not_active IP Right Cessation
-
2004
- 2004-07-12 IL IL162966A patent/IL162966A/en not_active IP Right Cessation
- 2004-07-20 ZA ZA200405766A patent/ZA200405766B/en unknown
- 2004-07-23 MX MXPA04007118A patent/MXPA04007118A/es active IP Right Grant
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