ID27391A - Serbuk logam yang diproduksi oleh penurunan oksida dengan gas-gas magnesium - Google Patents

Serbuk logam yang diproduksi oleh penurunan oksida dengan gas-gas magnesium

Info

Publication number
ID27391A
ID27391A ID20002238A ID20002238A ID27391A ID 27391 A ID27391 A ID 27391A ID 20002238 A ID20002238 A ID 20002238A ID 20002238 A ID20002238 A ID 20002238A ID 27391 A ID27391 A ID 27391A
Authority
ID
Indonesia
Prior art keywords
metal powder
powder produced
oxide reduction
magnesium gas
magnesium
Prior art date
Application number
ID20002238A
Other languages
English (en)
Indonesian (id)
Inventor
Leonid N Shekhter
Terrance B Tripp
Leonid L Lanin
Kalheinz Reichert
Oliver Thomas
Joachim Vieregge
Original Assignee
H C Starch Inc Cs
Starck H C Gmbh Co Kg
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
Application filed by H C Starch Inc Cs, Starck H C Gmbh Co Kg filed Critical H C Starch Inc Cs
Publication of ID27391A publication Critical patent/ID27391A/id

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)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
ID20002238A 1998-05-06 1999-05-05 Serbuk logam yang diproduksi oleh penurunan oksida dengan gas-gas magnesium ID27391A (id)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ID27391A true ID27391A (id) 2001-04-05

Family

ID=26047382

Family Applications (1)

Application Number Title Priority Date Filing Date
ID20002238A ID27391A (id) 1998-05-06 1999-05-05 Serbuk logam yang diproduksi oleh penurunan oksida dengan gas-gas magnesium

Country Status (8)

Country Link
EP (1) EP2055412B1 (ja)
JP (4) JP5008524B2 (ja)
KR (1) KR100583702B1 (ja)
CN (2) CN105033283A (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
JP2011500962A (ja) * 2007-10-15 2011-01-06 ハイ−テンプ・スペシャルティー・メタルス・インコーポレーテッド 再生スクラップを原材料として使用したタンタル粉末の生産方法
KR101518989B1 (ko) * 2010-12-24 2015-05-11 쇼와 덴코 가부시키가이샤 텅스텐 분말, 콘덴서의 양극체 및 전해 콘덴서
JP5266427B1 (ja) * 2011-10-18 2013-08-21 昭和電工株式会社 コンデンサの陽極体の製造方法
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
EP2797094A4 (en) * 2011-12-19 2015-09-16 Showa Denko Kk TUNGSTEN CAPACITOR ANODE AND PROCESS FOR PRODUCING THE SAME
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
EP2933040A4 (en) * 2012-12-17 2016-08-17 Showa Denko Kk PROCESS FOR PRODUCING TUNGSTEN FINE POWDER
JP2016516124A (ja) * 2013-02-26 2016-06-02 ニンシア オリエント タンタル インダストリー カンパニー、 リミテッド コンデンサ・グレードのタンタル・ニオブ合金ワイヤ用の粉末材料及びその調製方法
AT14301U1 (de) * 2014-07-09 2015-07-15 Plansee Se Verfahren zur Herstellung eines Bauteils
JP6353912B2 (ja) * 2014-09-11 2018-07-04 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
US10943744B2 (en) * 2018-03-05 2021-03-09 Global Advanced Metals Usa, Inc. Anodes containing spherical powder and capacitors
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
JP2008106364A (ja) 2008-05-08
CN105033283A (zh) 2015-11-11
EP2055412A2 (en) 2009-05-06
JP5008523B2 (ja) 2012-08-22
EP2055412A3 (en) 2009-09-23
JP2008094716A (ja) 2008-04-24
CZ303685B6 (cs) 2013-03-06
CN1607055B (zh) 2011-05-04
PT1144147E (pt) 2009-01-21
PT2055412E (pt) 2012-09-26
CZ303684B6 (cs) 2013-03-06
CN1607055A (zh) 2005-04-20
JP5008524B2 (ja) 2012-08-22
JP5119065B2 (ja) 2013-01-16
KR20010092260A (ko) 2001-10-24
JP2008101274A (ja) 2008-05-01
JP2008274443A (ja) 2008-11-13
EP2055412B1 (en) 2012-08-22
HK1075025A1 (en) 2005-12-02
HK1212950A1 (zh) 2016-06-24
KR100583702B1 (ko) 2006-05-26

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