RU2697122C1 - Способы получения танталовых сплавов и ниобиевых сплавов - Google Patents

Способы получения танталовых сплавов и ниобиевых сплавов Download PDF

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Publication number
RU2697122C1
RU2697122C1 RU2018132724A RU2018132724A RU2697122C1 RU 2697122 C1 RU2697122 C1 RU 2697122C1 RU 2018132724 A RU2018132724 A RU 2018132724A RU 2018132724 A RU2018132724 A RU 2018132724A RU 2697122 C1 RU2697122 C1 RU 2697122C1
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RU
Russia
Prior art keywords
powder
tantalum
niobium
powdered
oxide
Prior art date
Application number
RU2018132724A
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English (en)
Russian (ru)
Inventor
Арнел М. ФЭДЖАРДО
Джон У. ФОЛЦ
Original Assignee
ЭйТиАй ПРОПЕРТИЗ ЭлЭлСи
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Priority claimed from US15/043,751 external-priority patent/US9994929B2/en
Application filed by ЭйТиАй ПРОПЕРТИЗ ЭлЭлСи filed Critical ЭйТиАй ПРОПЕРТИЗ ЭлЭлСи
Application granted granted Critical
Publication of RU2697122C1 publication Critical patent/RU2697122C1/ru

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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
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
RU2018132724A 2016-02-15 2017-02-15 Способы получения танталовых сплавов и ниобиевых сплавов RU2697122C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/043,751 2016-02-15
US15/043,751 US9994929B2 (en) 2013-03-15 2016-02-15 Processes for producing tantalum alloys and niobium alloys
PCT/US2017/017852 WO2017142884A1 (en) 2016-02-15 2017-02-15 Processes for producing tantalum alloys and niobium alloys

Publications (1)

Publication Number Publication Date
RU2697122C1 true RU2697122C1 (ru) 2019-08-12

Family

ID=58261714

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018132724A RU2697122C1 (ru) 2016-02-15 2017-02-15 Способы получения танталовых сплавов и ниобиевых сплавов

Country Status (7)

Country Link
EP (1) EP3416772A1 (enExample)
JP (2) JP6616522B2 (enExample)
AU (1) AU2017221276B2 (enExample)
BR (1) BR112018016691B1 (enExample)
CA (1) CA3012230C (enExample)
RU (1) RU2697122C1 (enExample)
WO (1) WO2017142884A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114934202B (zh) * 2022-05-24 2023-04-07 宁波江丰电子材料股份有限公司 一种钽钼合金靶材及其制备方法与应用
CN115572843B (zh) * 2022-10-26 2023-08-29 江苏美特林科特殊合金股份有限公司 一种高纯金属钽的制备方法
CN116676519A (zh) * 2023-06-29 2023-09-01 西安交通大学 一种超高温高强钽合金及其制备方法
CN117344191B (zh) * 2023-10-10 2025-12-02 承德天大钒业股份有限公司 一种铝钨钽三元中间合金的生产方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2007486C1 (ru) * 1990-09-12 1994-02-15 Ключевский завод ферросплавов Способ получения ниобийникелевой лигатуры в электропечи
RU2250270C1 (ru) * 2004-04-02 2005-04-20 ЗАО "Уральский опытный завод композиционных материалов" Шихта для получения ниобийсодержащего материала и способ ее подготовки
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
WO2014143553A1 (en) * 2013-03-15 2014-09-18 Ati Properties, Inc. Process for producing tantalum alloys
RU2549791C1 (ru) * 2013-12-27 2015-04-27 Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" (АО "Гиредмет") Способ получения тантала алюминотермическим восстановлением его оксида

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597192A (en) * 1968-12-05 1971-08-03 Atomic Energy Commission Preparation of tantalum metal
US5013357A (en) * 1989-10-26 1991-05-07 Westinghouse Electric Corp. Direct production of niobium titanium alloy during niobium reduction
JPH0480331A (ja) * 1990-07-23 1992-03-13 Nikko Kyodo Co Ltd Ｎｂ―Ｚｒ合金の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2007486C1 (ru) * 1990-09-12 1994-02-15 Ключевский завод ферросплавов Способ получения ниобийникелевой лигатуры в электропечи
RU2250270C1 (ru) * 2004-04-02 2005-04-20 ЗАО "Уральский опытный завод композиционных материалов" Шихта для получения ниобийсодержащего материала и способ ее подготовки
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
WO2014143553A1 (en) * 2013-03-15 2014-09-18 Ati Properties, Inc. Process for producing tantalum alloys
RU2549791C1 (ru) * 2013-12-27 2015-04-27 Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" (АО "Гиредмет") Способ получения тантала алюминотермическим восстановлением его оксида

Also Published As

Publication number Publication date
AU2017221276A1 (en) 2018-08-30
AU2017221276B2 (en) 2019-04-18
JP2019510876A (ja) 2019-04-18
WO2017142884A1 (en) 2017-08-24
JP2019206758A (ja) 2019-12-05
CA3012230A1 (en) 2017-08-24
EP3416772A1 (en) 2018-12-26
BR112018016691B1 (pt) 2020-12-01
JP6616522B2 (ja) 2019-12-04
CA3012230C (en) 2023-11-14
BR112018016691A2 (en) 2018-12-26
JP6847497B2 (ja) 2021-03-24

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