EP0302803A3 - Procédé de fabrication d'alliages à point de fusion élevé - Google Patents

Procédé de fabrication d'alliages à point de fusion élevé Download PDF

Info

Publication number
EP0302803A3
EP0302803A3 EP88420277A EP88420277A EP0302803A3 EP 0302803 A3 EP0302803 A3 EP 0302803A3 EP 88420277 A EP88420277 A EP 88420277A EP 88420277 A EP88420277 A EP 88420277A EP 0302803 A3 EP0302803 A3 EP 0302803A3
Authority
EP
European Patent Office
Prior art keywords
alloys
initial
melting point
reactive
alloy
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP88420277A
Other languages
German (de)
English (en)
Other versions
EP0302803A2 (fr
Inventor
John Raymond Mihalisin
Michelle Kriley Tripucka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Corp
Original Assignee
Howmet Corp
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 Howmet Corp filed Critical Howmet Corp
Publication of EP0302803A2 publication Critical patent/EP0302803A2/fr
Publication of EP0302803A3 publication Critical patent/EP0302803A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C22C1/03—Making non-ferrous alloys by melting using master 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
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/023—Alloys based on nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP88420277A 1987-08-07 1988-08-04 Procédé de fabrication d'alliages à point de fusion élevé Withdrawn EP0302803A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8257987A 1987-08-07 1987-08-07
US82579 1987-08-07

Publications (2)

Publication Number Publication Date
EP0302803A2 EP0302803A2 (fr) 1989-02-08
EP0302803A3 true EP0302803A3 (fr) 1989-10-18

Family

ID=22172059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88420277A Withdrawn EP0302803A3 (fr) 1987-08-07 1988-08-04 Procédé de fabrication d'alliages à point de fusion élevé

Country Status (2)

Country Link
EP (1) EP0302803A3 (fr)
JP (1) JPH01119634A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2639396C1 (ru) * 2017-01-10 2017-12-21 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ пирометаллургической переработки окисленной никелевой руды

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504359C1 (de) * 1995-02-10 1996-04-25 Ald Vacuum Techn Gmbh Verfahren zum Herstellen von Legierungen in einem induktiv beheizten Kaltwandtiegel
RU2205244C2 (ru) * 2000-06-15 2003-05-27 Баков Антон Алексеевич Способ получения никельсодержащего сплава
RU2190680C1 (ru) * 2001-07-12 2002-10-10 Государственное предприятие Всероссийский научно-исследовательский институт авиационных материалов Способ получения литейных жаропрочных сплавов на никелевой основе
RU2217505C1 (ru) * 2002-03-22 2003-11-27 Региональное уральское отделение Академии инженерных наук РФ Способ переработки никельсодержащего железорудного сырья
WO2005056846A1 (fr) * 2003-12-02 2005-06-23 Worcester Polytechnic Institute Fusion d'alliages de corroyage a base d'aluminium et alliages de fonderie a base d'aluminium
RU2453617C2 (ru) * 2009-06-04 2012-06-20 Сергей Фёдорович Павлов Способ пирометаллургической переработки окисленных никелевых руд
RU2398905C1 (ru) * 2009-10-22 2010-09-10 Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ получения жаропрочных никелевых сплавов путем переработки металлических отходов
RU2470081C1 (ru) * 2011-05-05 2012-12-20 Открытое акционерное общество "Авиадвигатель" Способ получения литейных жаропрочных сплавов на никелевой основе
US10041146B2 (en) 2014-11-05 2018-08-07 Companhia Brasileira de Metalurgia e Mineraçäo Processes for producing low nitrogen metallic chromium and chromium-containing alloys and the resulting products
US9771634B2 (en) * 2014-11-05 2017-09-26 Companhia Brasileira De Metalurgia E Mineração Processes for producing low nitrogen essentially nitride-free chromium and chromium plus niobium-containing nickel-based alloys and the resulting chromium and nickel-based alloys
RU2672609C1 (ru) * 2017-12-29 2018-11-16 Акционерное общество "Металлургический завод "Электросталь" Способ восстановления и активации некондиционных отходов для сплавов на никелевой основе

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620719A (en) * 1969-11-12 1971-11-16 Trw Inc Method of vacuum refining high-temperature alloys
US4119458A (en) * 1977-11-14 1978-10-10 General Electric Company Method of forming a superalloy
FR2512068A1 (fr) * 1981-09-01 1983-03-04 Sofrem Procede d'introduction d'elements d'addition a point de fusion eleve dans des metaux et alliages en fusion tels que fontes et aciers
US4718940A (en) * 1986-05-05 1988-01-12 Mcphillips Kerry A Method of manufacturing alloy for use in fabricating metal parts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620719A (en) * 1969-11-12 1971-11-16 Trw Inc Method of vacuum refining high-temperature alloys
US4119458A (en) * 1977-11-14 1978-10-10 General Electric Company Method of forming a superalloy
FR2512068A1 (fr) * 1981-09-01 1983-03-04 Sofrem Procede d'introduction d'elements d'addition a point de fusion eleve dans des metaux et alliages en fusion tels que fontes et aciers
US4718940A (en) * 1986-05-05 1988-01-12 Mcphillips Kerry A Method of manufacturing alloy for use in fabricating metal parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2639396C1 (ru) * 2017-01-10 2017-12-21 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ пирометаллургической переработки окисленной никелевой руды

Also Published As

Publication number Publication date
EP0302803A2 (fr) 1989-02-08
JPH01119634A (ja) 1989-05-11

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