EA201800040A1 - METHOD FOR PRODUCING ELECTRODES FROM ALLOYS ON THE BASIS OF NICKEL ALUMINIDE - Google Patents

METHOD FOR PRODUCING ELECTRODES FROM ALLOYS ON THE BASIS OF NICKEL ALUMINIDE

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Publication number
EA201800040A1
EA201800040A1 EA201800040A EA201800040A EA201800040A1 EA 201800040 A1 EA201800040 A1 EA 201800040A1 EA 201800040 A EA201800040 A EA 201800040A EA 201800040 A EA201800040 A EA 201800040A EA 201800040 A1 EA201800040 A1 EA 201800040A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stage
additive
nickel
melt
production
Prior art date
Application number
EA201800040A
Other languages
Russian (ru)
Other versions
EA035488B1 (en
Inventor
Евгений Александрович Левашов
Юрий Сергеевич Погожев
Жанна Александровна Сентюрина
Александр Анатольевич ЗАЙЦЕВ
Владимир Николаевич Санин
Владимир Исаакович Юхвид
Дмитрий Евгеньевич Андреев
Денис Михайлович Икорников
Original Assignee
Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС"
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 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" filed Critical Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС"
Publication of EA201800040A1 publication Critical patent/EA201800040A1/en
Publication of EA035488B1 publication Critical patent/EA035488B1/en

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
    • 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
    • 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
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

Изобретение относится к получению литых электродов из высоколегированных сплавов на основе алюминидов никеля и может быть использовано в аддитивных 3D-технологиях для получения сложнопрофильных изделий. Способ включает получение полуфабриката методом центробежного СВС-литья с использованием реакционной смеси, содержащей, вес.%: оксид никеля 47.0-49.1, алюминий 28.6-32.4, легирующая добавка 13.1-17.9, функциональная добавка 6.5-7.0; двухстадийный переплав полуфабриката с получением рафинированого дегазированного слитка на первой стадии и электрода из наномодифицированного сплава на второй стадии, при этом на второй стадии в расплав вводят лигатуру, состоящую из прессованной смеси алюминия с нанопорошком с удельной поверхностью 5-30 м/г и кускового алюминия, до разливки расплава в кристаллизатор в количестве, обеспечивающем содержание 0,5-7 об.% нанопорошка в расплаве; с последующим охлаждением до комнатной температуры и извлечением из кристаллизатора. Изобретение направлено на разработку интегрированной технологии получения электродов из сплавов на основе алюминида никеля.The invention relates to the production of cast electrodes from high-alloyed alloys based on nickel aluminides and can be used in additive 3D technologies for the production of complex profiles. The method includes obtaining a semi-finished product by the method of centrifugal SHS-casting using a reaction mixture containing, in wt%: nickel oxide 47.0-49.1, aluminum 28.6-32.4, doping additive 13.1-17.9, functional additive 6.5-7.0; two-stage remelting of the semifinished product to produce a refined degas ingot in the first stage and an electrode from a nano-modified alloy in the second stage; before pouring the melt into the mold in an amount that provides a content of 0.5-7% by volume of nanopowder in the melt; followed by cooling to room temperature and removing from the crystallizer. The invention is directed to the development of an integrated technology for producing electrodes from alloys based on nickel aluminide.

EA201800040A 2015-07-23 2016-07-19 Method for obtaining electrodes from alloys based on nickel aluminide EA035488B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2015130329A RU2607857C1 (en) 2015-07-23 2015-07-23 Method of producing electrodes from nickel aluminide-based alloys
PCT/RU2016/000450 WO2017014675A1 (en) 2015-07-23 2016-07-19 A method for obtaining electrodes from alloys based on nickel aluminide

Publications (2)

Publication Number Publication Date
EA201800040A1 true EA201800040A1 (en) 2018-10-31
EA035488B1 EA035488B1 (en) 2020-06-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201800040A EA035488B1 (en) 2015-07-23 2016-07-19 Method for obtaining electrodes from alloys based on nickel aluminide

Country Status (4)

Country Link
CN (1) CN107848034B (en)
EA (1) EA035488B1 (en)
RU (1) RU2607857C1 (en)
WO (1) WO2017014675A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2644702C1 (en) * 2017-04-25 2018-02-13 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Method of producing electrodes from nickel aluminide-based alloys
SK288792B6 (en) * 2018-07-12 2020-11-03 Ustav Materialov A Mech Strojov Sav Method for controlled alloying of intermetallic alloys γ-TiAl with carbon during vacuum induction melting in graphite crucibles
US11424442B2 (en) 2019-12-06 2022-08-23 GM Global Technology Operations LLC Methods of forming prelithiated silicon alloy electroactive materials
RU2756045C1 (en) * 2020-10-13 2021-09-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тихоокеанский государственный университет" Method for obtaining complex-alloyed material based on nickel aluminides with tungsten carbide and boride phases
US11753305B2 (en) 2021-09-13 2023-09-12 GM Global Technology Operations LLC Methods of producing pre-lithiated silicon oxide electroactive materials comprising silicides and silicates

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2032496C1 (en) * 1993-02-19 1995-04-10 Московский институт стали и сплавов Method of obtaining aluminides of transition metals
US6955532B2 (en) * 2002-09-25 2005-10-18 University Of Rochester Method and apparatus for the manufacture of high temperature materials by combustion synthesis and semi-solid forming
RU2354501C1 (en) * 2007-09-21 2009-05-10 Учреждение Российской академии наук Институт структурной макрокинетики и проблем материаловедения РАН Method of nickel aluminide or titanium aluminide-based powder materials production
CN100497700C (en) * 2007-10-19 2009-06-10 北京航空航天大学 NiAl-Cr(Mo) biphase eutectic crystal intermetallic compound modified by Ta
CN101402100A (en) * 2008-11-04 2009-04-08 安徽省鑫源达有色金属材料有限公司 Method for producing nickel-aluminum composite belt
CN101576178B (en) * 2009-06-17 2011-01-05 重庆理工大学 Preparation method for metal-ceramic composite tube
CN102357653A (en) * 2011-11-14 2012-02-22 江苏银宇模具材料有限公司 Preparation process for nanoparticle reinforced die steel
CN102864323B (en) * 2012-09-25 2014-07-02 中国科学院金属研究所 Preparation method of Ni-Al alloy porous material with controllable structure
RU2534325C1 (en) * 2013-07-29 2014-11-27 Федеральное государственное бюджетное учреждение науки Институт структурной макрокинетики и проблем материаловедения Российской академии наук Method for obtaining heat-resistant alloys
CN104319398B (en) * 2014-10-23 2016-10-19 中国计量学院 A kind of preparation method of polymer overmold nickel alumin(i)um alloy/sulfur combination electrode material

Also Published As

Publication number Publication date
RU2607857C1 (en) 2017-01-20
CN107848034A (en) 2018-03-27
EA035488B1 (en) 2020-06-24
WO2017014675A1 (en) 2017-01-26
CN107848034B (en) 2019-11-15

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KG TJ TM RU