UA116640C2 - Спосіб виробництва танталових сплавів - Google Patents

Спосіб виробництва танталових сплавів

Info

Publication number
UA116640C2
UA116640C2 UAA201504701A UAA201504701A UA116640C2 UA 116640 C2 UA116640 C2 UA 116640C2 UA A201504701 A UAA201504701 A UA A201504701A UA A201504701 A UAA201504701 A UA A201504701A UA 116640 C2 UA116640 C2 UA 116640C2
Authority
UA
Ukraine
Prior art keywords
tantalum alloys
producing tantalum
tantalum
alloys
processes
Prior art date
Application number
UAA201504701A
Other languages
English (en)
Inventor
Арнел М. Феджардо
IV Джон У. ФОЛЦ
Original Assignee
ЕйТіАй ПРОПЕРТІЗ ЕлЕлСі
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
Application filed by ЕйТіАй ПРОПЕРТІЗ ЕлЕлСі filed Critical ЕйТіАй ПРОПЕРТІЗ ЕлЕлСі
Publication of UA116640C2 publication Critical patent/UA116640C2/uk

Links

Classifications

    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy metals
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/23—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces involving a self-propagating high-temperature synthesis or reaction sintering step
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Розкритий спосіб виробництва танталових сплавів. У способі застосовуються алюмінотермічні реакції для відновлення пентаоксиду танталу до металевого танталу.
UAA201504701A 2013-03-15 2014-02-26 Спосіб виробництва танталових сплавів UA116640C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/844,457 US9260765B2 (en) 2013-03-15 2013-03-15 Process for producing tantalum alloys
PCT/US2014/018632 WO2014143553A1 (en) 2013-03-15 2014-02-26 Process for producing tantalum alloys

Publications (1)

Publication Number Publication Date
UA116640C2 true UA116640C2 (uk) 2018-04-25

Family

ID=50272763

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201504701A UA116640C2 (uk) 2013-03-15 2014-02-26 Спосіб виробництва танталових сплавів

Country Status (7)

Country Link
US (1) US9260765B2 (uk)
EP (1) EP2945764B1 (uk)
JP (1) JP6185644B2 (uk)
CN (1) CN105026077B (uk)
RU (2) RU2677399C2 (uk)
UA (1) UA116640C2 (uk)
WO (1) WO2014143553A1 (uk)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9994929B2 (en) * 2013-03-15 2018-06-12 Ati Properties Llc Processes for producing tantalum alloys and niobium alloys
AU2017221276B2 (en) * 2016-02-15 2019-04-18 Ati Properties Llc Processes for producing tantalum alloys and niobium alloys
CN108281553B (zh) * 2018-01-10 2021-08-06 苏州大学 一种聚3,4-乙烯二氧噻吩包覆氧化钨纳米棒、制备方法及其应用
CN109234560A (zh) * 2018-10-08 2019-01-18 西安华山金属制品有限公司 一种Ta-W-Al-Al2O3合金棒材及制备方法
CN111850325A (zh) * 2020-07-27 2020-10-30 宁夏东方钽业股份有限公司 一种钽及钽钨回收料制备钽二点五钨合金铸锭的方法
CN113337745B (zh) * 2021-06-04 2023-03-14 中国恩菲工程技术有限公司 熔融含钛渣制备钛基合金的装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA620031A (en) 1961-05-09 Mayer Alfred Preparation of columbium and tantalum metals
US3184302A (en) * 1963-01-24 1965-05-18 Carl J Chindgren Process, removal of oxygen and aluminum from metals prepared by aluminothermic and similar processes
GB985253A (en) * 1963-02-15 1965-03-03 Imp Metal Ind Kynoch Ltd Production of refractory metals
US3597192A (en) 1968-12-05 1971-08-03 Atomic Energy Commission Preparation of tantalum metal
CZ307638B6 (cs) * 2001-05-04 2019-01-30 H.C. Starck Tantalum and Niobium GmbH Metalurgická redukce oxidů žáruvzdorných kovů
CN1288265C (zh) * 2003-12-15 2006-12-06 张忠士 一种铝铌钽中间合金及其制备方法
RU2257421C1 (ru) * 2004-04-02 2005-07-27 Закрытое акционерное общество "Уральский научно-технический инновационный центр им. Ф.П. Литке" Способ получения сплавов тугоплавких металлов
US7354472B2 (en) * 2004-06-21 2008-04-08 H.C. Starck Inc. Metalothermic reduction of refractory metal oxides
US7399335B2 (en) * 2005-03-22 2008-07-15 H.C. Starck Inc. Method of preparing primary refractory metal
CN100457933C (zh) * 2006-12-29 2009-02-04 西北有色金属研究院 一种制备强化钽及钽合金材料的方法
RU2406767C1 (ru) * 2009-04-08 2010-12-20 Александр Валерьевич Кольба Способ металлотермической плавки металлов и сплавов
CN101879603B (zh) * 2010-06-18 2012-05-30 江门富祥电子材料有限公司 钽粉的生产方法和装置

Also Published As

Publication number Publication date
RU2677399C2 (ru) 2019-01-16
RU2019100032A3 (uk) 2022-03-21
CN105026077A (zh) 2015-11-04
BR112015019622A8 (pt) 2017-10-03
EP2945764B1 (en) 2017-04-12
WO2014143553A1 (en) 2014-09-18
EP2945764A1 (en) 2015-11-25
JP6185644B2 (ja) 2017-08-23
JP2016514212A (ja) 2016-05-19
BR112015019622A2 (pt) 2017-07-18
US20150240326A1 (en) 2015-08-27
CN105026077B (zh) 2017-03-08
RU2019100032A (ru) 2019-01-24
US9260765B2 (en) 2016-02-16
RU2770845C2 (ru) 2022-04-22
RU2015119548A (ru) 2017-04-20

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