JP2007511667A5 - - Google Patents

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Publication number
JP2007511667A5
JP2007511667A5 JP2006533642A JP2006533642A JP2007511667A5 JP 2007511667 A5 JP2007511667 A5 JP 2007511667A5 JP 2006533642 A JP2006533642 A JP 2006533642A JP 2006533642 A JP2006533642 A JP 2006533642A JP 2007511667 A5 JP2007511667 A5 JP 2007511667A5
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JP
Japan
Prior art keywords
tantalum powder
anode
powder
surface area
bet surface
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
Application number
JP2006533642A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007511667A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2004/018288 external-priority patent/WO2004110684A2/en
Publication of JP2007511667A publication Critical patent/JP2007511667A/ja
Publication of JP2007511667A5 publication Critical patent/JP2007511667A5/ja
Pending legal-status Critical Current

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JP2006533642A 2003-06-10 2004-06-09 タンタル粉末およびその製造方法 Pending JP2007511667A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47741803P 2003-06-10 2003-06-10
PCT/US2004/018288 WO2004110684A2 (en) 2003-06-10 2004-06-09 Tantalum powders and methods of producing same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012034356A Division JP5773441B2 (ja) 2003-06-10 2012-02-20 タンタル粉末およびその製造方法

Publications (2)

Publication Number Publication Date
JP2007511667A JP2007511667A (ja) 2007-05-10
JP2007511667A5 true JP2007511667A5 (enExample) 2007-07-26

Family

ID=33551715

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2006533642A Pending JP2007511667A (ja) 2003-06-10 2004-06-09 タンタル粉末およびその製造方法
JP2012034356A Expired - Lifetime JP5773441B2 (ja) 2003-06-10 2012-02-20 タンタル粉末およびその製造方法
JP2014157711A Pending JP2014222776A (ja) 2003-06-10 2014-08-01 タンタル粉末およびその製造方法
JP2016055884A Pending JP2016146500A (ja) 2003-06-10 2016-03-18 タンタル粉末およびその製造方法
JP2017031489A Expired - Lifetime JP6563968B2 (ja) 2003-06-10 2017-02-22 タンタル粉末およびこれを含むキャパシターアノード
JP2018248509A Withdrawn JP2019085651A (ja) 2003-06-10 2018-12-28 タンタル粉末およびその製造方法

Family Applications After (5)

Application Number Title Priority Date Filing Date
JP2012034356A Expired - Lifetime JP5773441B2 (ja) 2003-06-10 2012-02-20 タンタル粉末およびその製造方法
JP2014157711A Pending JP2014222776A (ja) 2003-06-10 2014-08-01 タンタル粉末およびその製造方法
JP2016055884A Pending JP2016146500A (ja) 2003-06-10 2016-03-18 タンタル粉末およびその製造方法
JP2017031489A Expired - Lifetime JP6563968B2 (ja) 2003-06-10 2017-02-22 タンタル粉末およびこれを含むキャパシターアノード
JP2018248509A Withdrawn JP2019085651A (ja) 2003-06-10 2018-12-28 タンタル粉末およびその製造方法

Country Status (4)

Country Link
US (1) US7142408B2 (enExample)
JP (6) JP2007511667A (enExample)
CN (2) CN101579743B (enExample)
WO (1) WO2004110684A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101010160A (zh) * 2004-06-28 2007-08-01 卡伯特公司 高电容钽片及其制备方法
DE102004049040B4 (de) * 2004-10-08 2008-11-27 H.C. Starck Gmbh Verfahren zur Herstellung von Festelektrolytkondensatoren
DE102004049039B4 (de) * 2004-10-08 2009-05-07 H.C. Starck Gmbh Verfahren zur Herstellung feinteiliger Ventilmetallpulver
JP2006278851A (ja) * 2005-03-30 2006-10-12 Nichicon Corp 固体電解コンデンサ素子の製造方法
US8241470B1 (en) * 2006-06-28 2012-08-14 Tantalum Pellet Company Method of anodizing
DE112007001100T5 (de) * 2006-05-05 2009-05-14 Cabot Corp., Boston Tantalpulver mit glatter Oberfläche und Verfahren zur Herstellung desselben
US7154742B1 (en) * 2006-05-10 2006-12-26 Kemet Electronics Corporation Fluted anode with improved capacitance and capacitor comprising same
US20080026955A1 (en) * 2006-07-25 2008-01-31 Halliburton Energy Services, Inc. Degradable particulates and associated methods
GB0622463D0 (en) * 2006-11-10 2006-12-20 Avx Ltd Powder modification in the manufacture of solid state capacitor anodes
US20080229880A1 (en) * 2007-03-23 2008-09-25 Reading Alloys, Inc. Production of high-purity tantalum flake powder
US20080233420A1 (en) * 2007-03-23 2008-09-25 Mccracken Colin G Production of high-purity tantalum flake powder
CN104889381A (zh) * 2007-08-16 2015-09-09 H.C.施塔克有限公司 由阀金属和阀金属低氧化物组成的纳米结构及其制备方法
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
US8687347B2 (en) 2011-01-12 2014-04-01 Avx Corporation Planar anode for use in a wet electrolytic capacitor
US8477479B2 (en) 2011-01-12 2013-07-02 Avx Corporation Leadwire configuration for a planar anode of a wet electrolytic capacitor
DE102013101443B4 (de) * 2012-03-01 2025-05-28 KYOCERA AVX Components Corporation (n. d. Ges. d. Staates Delaware) Verfahren zum Ausbilden eines Ultrahochspannungs-Festelektrolytkondensators
US9548163B2 (en) 2012-07-19 2017-01-17 Avx Corporation Solid electrolytic capacitor with improved performance at high voltages
US9514890B2 (en) * 2013-03-13 2016-12-06 Kemet Electronics Corporation Low energy milling to produce flake powders
EP3089180B1 (en) 2013-12-25 2019-11-06 Ningxia Orient Tantalum Industry Co., Ltd. Capacitor grade high specific volume tantalum powder improving electrical performance and preparation method therefor
CN105051225A (zh) * 2014-02-21 2015-11-11 宁夏东方钽业股份有限公司 一种钽粉的湿式球磨方法及由该方法制备的钽粉
EP3486338B1 (en) * 2016-07-13 2023-06-21 Ningxia Orient Tantalum Industry Co., Ltd. Flaky tantalum powder and method for preparing the same
BR102021017032A2 (pt) * 2021-08-27 2023-03-07 Instituto Hercílio Randon Preparado de nanopartículas de tântalo, uso e processo para sua obtenção

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188701A (ja) * 1986-02-15 1987-08-18 Keijiyou Kioku Gokin Gijutsu Kenkyu Kumiai 粉末成形方法
US5580367A (en) * 1987-11-30 1996-12-03 Cabot Corporation Flaked tantalum powder and method of using same flaked tantalum powder
US5211741A (en) * 1987-11-30 1993-05-18 Cabot Corporation Flaked tantalum powder
KR960014946B1 (ko) * 1988-12-22 1996-10-21 더 유니버어스티 오브 웨스트런 오스트레일리아 금속, 합금, 세라믹 재료의 제조 방법
JPH04314802A (ja) * 1991-04-12 1992-11-06 Daido Steel Co Ltd フレーク粉の製造方法
US5217526A (en) * 1991-05-31 1993-06-08 Cabot Corporation Fibrous tantalum and capacitors made therefrom
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
ES2140733T3 (es) * 1995-05-26 2000-03-01 Goldschmidt Ag Th Proceso para la preparacion de polvo metalico amorfo a los rayos x y nanocristalino.
JPH09296201A (ja) * 1996-03-04 1997-11-18 Hitachi Maxell Ltd 合金の製造方法及び合金、これを用いた合金含有シ−ト
US5954856A (en) * 1996-04-25 1999-09-21 Cabot Corporation Method of making tantalum metal powder with controlled size distribution and products made therefrom
PT964936E (pt) * 1997-02-19 2002-03-28 Starck H C Gmbh Po de tantalo seu processo de producao e anodos sinterizados produzidos a partir deste po
CZ300529B6 (cs) * 1997-02-19 2009-06-10 H.C. Starck Gmbh Práškový tantal, zpusob jeho výroby a z nej vyrobené anody a kondezátory
WO2000067936A1 (en) * 1998-05-06 2000-11-16 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
DE19847012A1 (de) * 1998-10-13 2000-04-20 Starck H C Gmbh Co Kg Niobpulver und Verfahren zu dessen Herstellung
JP3871824B2 (ja) * 1999-02-03 2007-01-24 キャボットスーパーメタル株式会社 高容量コンデンサー用タンタル粉末
IL145498A (en) * 1999-03-19 2005-05-17 Cabot Corp Making niobium and other metal powders by milling
US6375704B1 (en) * 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
US6436268B1 (en) * 2000-08-02 2002-08-20 Kemet Electronics Corporation Non-aqueous electrolytes for anodizing
US6652619B2 (en) * 2000-08-10 2003-11-25 Showa Denko K.K. Niobium powder, sintered body thereof, and capacitor using the same
JP2002285369A (ja) * 2001-03-23 2002-10-03 Permelec Electrode Ltd 過酸化水素水及び次亜ハロゲン化物の製造用電解槽及び方法
CN1174826C (zh) * 2001-06-26 2004-11-10 中国科学院长春应用化学研究所 钨铝合金粉末的制备方法

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