HK1075025A1 - Niobium powder, anode produced therewith, and the anode-containing capacitor - Google Patents

Niobium powder, anode produced therewith, and the anode-containing capacitor

Info

Publication number
HK1075025A1
HK1075025A1 HK05107423A HK05107423A HK1075025A1 HK 1075025 A1 HK1075025 A1 HK 1075025A1 HK 05107423 A HK05107423 A HK 05107423A HK 05107423 A HK05107423 A HK 05107423A HK 1075025 A1 HK1075025 A1 HK 1075025A1
Authority
HK
Hong Kong
Prior art keywords
anode
niobium powder
produced therewith
containing capacitor
capacitor
Prior art date
Application number
HK05107423A
Other languages
English (en)
Inventor
Leonid N Shekhter
Terrance B Tripp
Leonid L Lanin
Karlheinz Reichert
Oliver Thomas
Joachim Vieregge
Original Assignee
Starck H C Inc
Starck H C Gmbh
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
Priority claimed from US09/073,488 external-priority patent/US6171363B1/en
Priority claimed from DE19831280A external-priority patent/DE19831280A1/de
Priority claimed from HK02100530.5A external-priority patent/HK1039087B/zh
Application filed by Starck H C Inc, Starck H C Gmbh filed Critical Starck H C Inc
Priority to HK05107423A priority Critical patent/HK1075025A1/xx
Publication of HK1075025A1 publication Critical patent/HK1075025A1/xx

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1268—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
HK05107423A 1998-05-06 2005-08-24 Niobium powder, anode produced therewith, and the anode-containing capacitor HK1075025A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK05107423A HK1075025A1 (en) 1998-05-06 2005-08-24 Niobium powder, anode produced therewith, and the anode-containing capacitor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/073,488 US6171363B1 (en) 1998-05-06 1998-05-06 Method for producing tantallum/niobium metal powders by the reduction of their oxides with gaseous magnesium
DE19831280A DE19831280A1 (de) 1998-07-13 1998-07-13 Verfahren zur Herstellung von Erdsäuremetallpulvern, insbesondere Niobpulvern
HK02100530.5A HK1039087B (zh) 1998-05-06 2002-01-23 金屬粉末的製備方法
HK05107423A HK1075025A1 (en) 1998-05-06 2005-08-24 Niobium powder, anode produced therewith, and the anode-containing capacitor

Publications (1)

Publication Number Publication Date
HK1075025A1 true HK1075025A1 (en) 2005-12-02

Family

ID=26047382

Family Applications (2)

Application Number Title Priority Date Filing Date
HK05107423A HK1075025A1 (en) 1998-05-06 2005-08-24 Niobium powder, anode produced therewith, and the anode-containing capacitor
HK16100784.2A HK1212950A1 (zh) 1998-05-06 2016-01-25 用氣態鎂還原有關氧化物製備的金屬粉末

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK16100784.2A HK1212950A1 (zh) 1998-05-06 2016-01-25 用氣態鎂還原有關氧化物製備的金屬粉末

Country Status (8)

Country Link
EP (1) EP2055412B1 (ja)
JP (4) JP5008524B2 (ja)
KR (1) KR100583702B1 (ja)
CN (2) CN1607055B (ja)
CZ (2) CZ303685B6 (ja)
HK (2) HK1075025A1 (ja)
ID (1) ID27391A (ja)
PT (2) PT2055412E (ja)

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KR100684416B1 (ko) * 2005-07-29 2007-02-16 한국원자력연구소 커패시터용 탄탈 또는 니오븀 분말의 제조방법
CN101808770A (zh) * 2007-10-15 2010-08-18 高温特殊金属公司 利用回收的废料作为源材料制备钽粉末的方法
JP5132840B2 (ja) * 2010-12-24 2013-01-30 昭和電工株式会社 タングステン粉、コンデンサの陽極体及び電解コンデンサ
US20140233154A1 (en) * 2011-10-18 2014-08-21 Showa Denko K.K. Method of manufacturing anode body of capacitor
JP5222437B1 (ja) * 2011-11-15 2013-06-26 昭和電工株式会社 タングステン細粉の製造方法
JP5752270B2 (ja) 2011-12-19 2015-07-22 昭和電工株式会社 タングステンコンデンサの陽極及びその製造方法
KR101153620B1 (ko) 2012-01-25 2012-06-18 황채익 다공성 금속 나노분말 및 그 제조방법
GB201218675D0 (en) * 2012-10-17 2012-11-28 Univ Bradford Improved method for metal production
KR101277699B1 (ko) 2012-11-29 2013-06-21 한국지질자원연구원 삼산화 몰리브덴의 환원 및 저산소 몰리브덴 분말 제조 방법
KR101291144B1 (ko) 2012-11-30 2013-08-01 한국지질자원연구원 삼산화 몰리브덴의 환원 및 저산소 몰리브덴 분말 제조 장치
JP5779728B2 (ja) * 2012-12-17 2015-09-16 昭和電工株式会社 タングステン微粉の製造方法
CN104379792B (zh) * 2013-02-26 2016-11-16 宁夏东方钽业股份有限公司 一种电容器级钽铌合金丝材用粉料及其制备方法
AT14301U1 (de) * 2014-07-09 2015-07-15 Plansee Se Verfahren zur Herstellung eines Bauteils
WO2016038711A1 (ja) * 2014-09-11 2016-03-17 石原ケミカル株式会社 Ｔａ－Ｎｂ合金粉末および固体電解コンデンサ用陽極素子
RU2649099C2 (ru) * 2016-06-27 2018-03-29 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) Способ получения порошка вентильного металла
KR101924274B1 (ko) * 2017-01-11 2018-11-30 국방과학연구소 1차 및 2차 환원공정을 적용한 철 분말 제조방법 및 이에 의해 제조된 철 분말
RU2655560C1 (ru) * 2017-06-13 2018-05-28 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) Способ получения порошка сплава молибдена и вольфрама
CN107983969B (zh) * 2017-12-29 2024-02-23 深圳微纳增材技术有限公司 一种用于连续还原金属粉末的装置及其使用方法
MX2020009146A (es) * 2018-03-05 2020-09-28 Global Advanced Metals Usa Inc Anodos que contienen polvo esferico y capacitores.
KR102122462B1 (ko) * 2018-07-17 2020-06-12 한국원자력연구원 사용후핵연료 산화물 환원장치 및 이를 이용한 사용후핵연료 산화물 환원방법
EA033973B1 (ru) * 2018-07-19 2019-12-16 Белорусский Национальный Технический Университет Способ получения керамического порошка
DE102019000905A1 (de) * 2019-02-08 2020-08-13 Taniobis Gmbh Pulver auf Basis von Niobzinnverbindungen für die Herstellung von supraleitenden Bauteilen
KR102444771B1 (ko) 2020-09-02 2022-09-20 한국재료연구원 마그네슘 증기를 이용한 니오븀 금속 또는 니오븀 합금의 제조방법
CN113351874B (zh) * 2021-04-28 2022-05-17 攀钢集团攀枝花钢铁研究院有限公司 一种钒铬钛粉的制备方法
CN113427008B (zh) * 2021-06-30 2022-02-08 宁夏东方钽业股份有限公司 钽钨合金粉末及其制备方法
CN113500204A (zh) * 2021-07-08 2021-10-15 安徽理工大学 一种氯化钙熔盐中钙热还原氯化铌制备细微铌粉的方法
CN117020215A (zh) 2021-12-15 2023-11-10 宁夏东方钽业股份有限公司 采用碱土金属还原氧化钽生产电容器用钽粉的方法

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Also Published As

Publication number Publication date
CZ303684B6 (cs) 2013-03-06
HK1212950A1 (zh) 2016-06-24
JP2008106364A (ja) 2008-05-08
JP5119065B2 (ja) 2013-01-16
JP5008523B2 (ja) 2012-08-22
JP5008524B2 (ja) 2012-08-22
KR20010092260A (ko) 2001-10-24
CZ303685B6 (cs) 2013-03-06
EP2055412B1 (en) 2012-08-22
JP2008274443A (ja) 2008-11-13
KR100583702B1 (ko) 2006-05-26
ID27391A (id) 2001-04-05
CN1607055B (zh) 2011-05-04
EP2055412A2 (en) 2009-05-06
CN1607055A (zh) 2005-04-20
EP2055412A3 (en) 2009-09-23
PT2055412E (pt) 2012-09-26
PT1144147E (pt) 2009-01-21
CN105033283A (zh) 2015-11-11
JP2008101274A (ja) 2008-05-01
JP2008094716A (ja) 2008-04-24

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