KR101156870B1 - 밸브 금속 분말 또는 탄탈륨 분말의 제조 방법 및 탄탈륨 분말 - Google Patents

밸브 금속 분말 또는 탄탈륨 분말의 제조 방법 및 탄탈륨 분말 Download PDF

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Publication number
KR101156870B1
KR101156870B1 KR1020067024507A KR20067024507A KR101156870B1 KR 101156870 B1 KR101156870 B1 KR 101156870B1 KR 1020067024507 A KR1020067024507 A KR 1020067024507A KR 20067024507 A KR20067024507 A KR 20067024507A KR 101156870 B1 KR101156870 B1 KR 101156870B1
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South Korea
Prior art keywords
powder
tantalum
valve metal
hpa
metal powder
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Expired - Lifetime
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KR1020067024507A
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English (en)
Korean (ko)
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KR20070051779A (ko
Inventor
헬무트 하아스
울리히 바르트만
타다시 코메야
노부유키 사토
Original Assignee
하. 체. 스타르크 엘티디.
하.체. 스타르크 게엠베하 운트 코. 카게
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Publication of KR20070051779A publication Critical patent/KR20070051779A/ko
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Publication of KR101156870B1 publication Critical patent/KR101156870B1/ko
Assigned to 하.체. 스타르크 게엠베하 reassignment 하.체. 스타르크 게엠베하 권리지분의 전부이전등록 Assignors: 하.체. 스타르크 게엠베하 운트 코. 카게
Assigned to 하.체. 스타르크 탄탈럼 앤드 니오븀 게엠베하 reassignment 하.체. 스타르크 탄탈럼 앤드 니오븀 게엠베하 권리지분의 전부이전등록 Assignors: 하.체. 스타르크 게엠베하
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • 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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • 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
    • B22F2203/00—Controlling
    • B22F2203/13—Controlling pressure
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020067024507A 2004-04-23 2005-04-09 밸브 금속 분말 또는 탄탈륨 분말의 제조 방법 및 탄탈륨 분말 Expired - Lifetime KR101156870B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004020052A DE102004020052B4 (de) 2004-04-23 2004-04-23 Verfahren zur Herstellung von Niob- und Tantalpulver
DE102004020052.1 2004-04-23
PCT/EP2005/003758 WO2005105346A1 (de) 2004-04-23 2005-04-09 Verfahren zur herstellung von niob- und tantalpulver

Publications (2)

Publication Number Publication Date
KR20070051779A KR20070051779A (ko) 2007-05-18
KR101156870B1 true KR101156870B1 (ko) 2012-06-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067024507A Expired - Lifetime KR101156870B1 (ko) 2004-04-23 2005-04-09 밸브 금속 분말 또는 탄탈륨 분말의 제조 방법 및 탄탈륨 분말

Country Status (18)

Country Link
US (2) US7824463B2 (https=)
EP (3) EP2008742B1 (https=)
JP (1) JP5233001B2 (https=)
KR (1) KR101156870B1 (https=)
CN (2) CN1993196B (https=)
AT (2) ATE526100T1 (https=)
AU (1) AU2005237724B2 (https=)
BR (1) BRPI0510157B1 (https=)
DE (2) DE102004020052B4 (https=)
IL (1) IL178762A0 (https=)
MX (1) MXPA06012245A (https=)
PH (1) PH12012501181A1 (https=)
PT (3) PT1753566E (https=)
RU (1) RU2397843C2 (https=)
SV (1) SV2005002091A (https=)
TW (2) TWI460038B (https=)
WO (1) WO2005105346A1 (https=)
ZA (1) ZA200608804B (https=)

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DE102004049039B4 (de) * 2004-10-08 2009-05-07 H.C. Starck Gmbh Verfahren zur Herstellung feinteiliger Ventilmetallpulver
CN101778683A (zh) * 2007-08-16 2010-07-14 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
GB0818414D0 (en) * 2008-10-08 2008-11-12 Intrinsiq Materials Ltd Nanoparticle purification
RU2465097C1 (ru) * 2011-05-04 2012-10-27 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ получения порошка тантала
RU2489232C1 (ru) * 2011-12-22 2013-08-10 Общество с ограниченной ответственностью "НОРМИН" Способ получения наноразмерного порошка металла
RU2484927C1 (ru) * 2012-05-05 2013-06-20 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ получения порошка ниобия
CN102965525B (zh) * 2012-12-05 2013-11-27 江门富祥电子材料有限公司 钽粉镁还原降氧装置及钽粉镁还原降氧方法
CN103071794B (zh) * 2013-02-25 2015-01-21 苏州南航腾龙科技有限公司 金属粉末及其烧结制品的呼吸式还原方法
DE102013206603A1 (de) * 2013-04-12 2014-10-16 H.C. Starck Gmbh Verfahren zur Herstellung von sauerstoffarmen Ventilmetallsinterkörpern mit hoher Oberfläche
RU2558691C1 (ru) * 2014-03-12 2015-08-10 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ получения порошка вольфрама
RU2582414C1 (ru) * 2014-10-17 2016-04-27 Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" (АО "Гиредмет") Способ получения порошков тантала
US10290430B2 (en) * 2014-11-24 2019-05-14 Avx Corporation Wet Electrolytic Capacitor for an Implantable Medical Device
RU2596513C1 (ru) * 2015-05-15 2016-09-10 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ получения порошка молибдена
RU2620213C1 (ru) * 2016-01-28 2017-05-23 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ получения порошка металла подгруппы хрома
RU2610652C1 (ru) * 2016-03-29 2017-02-14 Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" Способ получения порошков ниобия
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
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
RU2647073C1 (ru) * 2017-06-16 2018-03-13 Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности АО "Гиредмет" Способ получения порошков тантала
KR102355131B1 (ko) * 2018-03-23 2022-01-25 충남대학교산학협력단 수소화물 매개 금속 열 환원 공정에 의한 금속 나노분말 제조 방법
KR102330000B1 (ko) * 2019-11-13 2021-11-23 한국생산기술연구원 자전 연소 합성법을 이용한 탄탈륨의 제련 방법
KR102359159B1 (ko) * 2019-12-30 2022-02-08 충남대학교산학협력단 연소 반응을 이용한 금속 나노분말 제조방법
KR102444771B1 (ko) * 2020-09-02 2022-09-20 한국재료연구원 마그네슘 증기를 이용한 니오븀 금속 또는 니오븀 합금의 제조방법
CN115572877B (zh) * 2022-10-08 2023-06-09 郑州大学 一种钼铌或钼钽合金的制备方法
CN119368721B (zh) * 2024-10-16 2026-01-30 宁夏东方钽业股份有限公司 低氧超细钽粉及其制备方法

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JP2002544375A (ja) 1998-05-06 2002-12-24 エイチ・シー・スタルク・インコーポレーテツド 気体状マグネシウムを用いる酸化物の還元により製造される金属粉末
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JP2003013115A (ja) * 2001-06-28 2003-01-15 Sumitomo Metal Mining Co Ltd ニオブ及び／又はタンタル粉末の製造方法
JP2003119506A (ja) * 2001-10-12 2003-04-23 Sumitomo Metal Mining Co Ltd ニオブおよび／またはタンタルの粉末の製造法

Also Published As

Publication number Publication date
EP1753566A1 (de) 2007-02-21
DE502005007624D1 (de) 2009-08-13
DE102004020052A1 (de) 2005-11-17
EP1753566B1 (de) 2009-07-01
EP2008742B1 (de) 2011-09-28
AU2005237724B2 (en) 2010-12-02
SV2005002091A (es) 2005-12-13
CN101774018B (zh) 2012-09-05
ATE435083T1 (de) 2009-07-15
PH12012501181A1 (en) 2013-05-20
CN101774018A (zh) 2010-07-14
TW200607868A (en) 2006-03-01
CN1993196B (zh) 2011-05-25
EP2374562A1 (de) 2011-10-12
ATE526100T1 (de) 2011-10-15
HK1108853A1 (en) 2008-05-23
TW201309405A (zh) 2013-03-01
IL178762A0 (en) 2007-02-11
ZA200608804B (en) 2008-05-28
PT1753566E (pt) 2009-08-05
EP2008742A1 (de) 2008-12-31
JP2007533854A (ja) 2007-11-22
WO2005105346A1 (de) 2005-11-10
BRPI0510157A (pt) 2007-10-02
KR20070051779A (ko) 2007-05-18
PT2374562E (pt) 2013-01-30
TWI460038B (zh) 2014-11-11
BRPI0510157B1 (pt) 2012-10-30
US20070227305A1 (en) 2007-10-04
CN1993196A (zh) 2007-07-04
RU2397843C2 (ru) 2010-08-27
PT2008742E (pt) 2011-12-19
US8801829B2 (en) 2014-08-12
EP2374562B1 (de) 2012-11-21
AU2005237724A1 (en) 2005-11-10
TWI374939B (en) 2012-10-21
US7824463B2 (en) 2010-11-02
US20110067527A1 (en) 2011-03-24
RU2006141282A (ru) 2008-05-27
DE102004020052B4 (de) 2008-03-06
JP5233001B2 (ja) 2013-07-10
MXPA06012245A (es) 2007-04-12

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