KR920008954B1 - 용융 알루미늄-리튬 합금 또는 용융 리튬의 보호 피복방법 - Google Patents

용융 알루미늄-리튬 합금 또는 용융 리튬의 보호 피복방법 Download PDF

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Publication number
KR920008954B1
KR920008954B1 KR1019870011985A KR870011985A KR920008954B1 KR 920008954 B1 KR920008954 B1 KR 920008954B1 KR 1019870011985 A KR1019870011985 A KR 1019870011985A KR 870011985 A KR870011985 A KR 870011985A KR 920008954 B1 KR920008954 B1 KR 920008954B1
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KR
South Korea
Prior art keywords
lithium
alloy
molten
aluminum
coating
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Expired
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KR1019870011985A
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English (en)
Korean (ko)
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KR880005285A (ko
Inventor
쥬레키 지비그뉴
Original Assignee
에어 프로덕츠 앤드 케미칼스 인코오포레이티드
윌리암 에프.마아쉬
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Application filed by 에어 프로덕츠 앤드 케미칼스 인코오포레이티드, 윌리암 에프.마아쉬 filed Critical 에어 프로덕츠 앤드 케미칼스 인코오포레이티드
Publication of KR880005285A publication Critical patent/KR880005285A/ko
Application granted granted Critical
Publication of KR920008954B1 publication Critical patent/KR920008954B1/ko
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • C22C1/026—Alloys based on aluminium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
KR1019870011985A 1986-10-30 1987-10-29 용융 알루미늄-리튬 합금 또는 용융 리튬의 보호 피복방법 Expired KR920008954B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/925,652 US4770697A (en) 1986-10-30 1986-10-30 Blanketing atmosphere for molten aluminum-lithium alloys or pure lithium
US925652 1986-10-30
US925,625 1986-10-30

Publications (2)

Publication Number Publication Date
KR880005285A KR880005285A (ko) 1988-06-28
KR920008954B1 true KR920008954B1 (ko) 1992-10-12

Family

ID=25452039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011985A Expired KR920008954B1 (ko) 1986-10-30 1987-10-29 용융 알루미늄-리튬 합금 또는 용융 리튬의 보호 피복방법

Country Status (9)

Country Link
US (1) US4770697A (https=)
EP (1) EP0268841B1 (https=)
JP (1) JPS63118027A (https=)
KR (1) KR920008954B1 (https=)
BR (1) BR8705708A (https=)
CA (1) CA1309870C (https=)
DE (1) DE3777548D1 (https=)
ES (1) ES2032418T3 (https=)
ZA (1) ZA878168B (https=)

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US5394930A (en) * 1990-09-17 1995-03-07 Kennerknecht; Steven Casting method for metal matrix composite castings
US5226946A (en) * 1992-05-29 1993-07-13 Howmet Corporation Vacuum melting/casting method to reduce inclusions
US5415220A (en) * 1993-03-22 1995-05-16 Reynolds Metals Company Direct chill casting of aluminum-lithium alloys under salt cover
EP0726114A3 (en) * 1995-02-10 1997-09-10 Reynolds Metals Co Method and device for reducing the uptake of moisture and hydrogen from hygroscopic molten salts during the casting of ingots of Al-Li alloys
US5935295A (en) * 1997-10-16 1999-08-10 Megy; Joseph A. Molten aluminum treatment
US6398844B1 (en) * 2000-02-07 2002-06-04 Air Products And Chemicals, Inc. Blanketing molten nonferrous metals and alloys with gases having reduced global warming potential
US6521018B2 (en) 2000-02-07 2003-02-18 Air Products And Chemicals, Inc. Blanketing metals and alloys at elevated temperatures with gases having reduced global warming potential
US6685764B2 (en) 2000-05-04 2004-02-03 3M Innovative Properties Company Processing molten reactive metals and alloys using fluorocarbons as cover gas
US6780220B2 (en) * 2000-05-04 2004-08-24 3M Innovative Properties Company Method for generating pollution credits while processing reactive metals
US6537346B2 (en) * 2000-05-04 2003-03-25 3M Innovative Properties Company Molten magnesium cover gas using fluorocarbons
US7267158B2 (en) 2003-07-02 2007-09-11 Alcoa Inc. Control of oxide growth on molten aluminum during casting using a high moisture atmosphere
US20050043189A1 (en) * 2003-08-18 2005-02-24 Stewart Patricia A. Lubricant for improved surface quality of cast aluminum and method
RU2255997C1 (ru) * 2004-01-22 2005-07-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Способ получения алюминиево-литиевых сплавов
US7258158B2 (en) 2004-07-28 2007-08-21 Howmet Corporation Increasing stability of silica-bearing material
TW200632245A (en) * 2005-01-28 2006-09-16 Matsushita Electric Industrial Co Ltd A thermal insulator
US7588623B2 (en) * 2005-07-05 2009-09-15 Fmc Corporation Lithium Division Stabilized lithium metal powder for li-ion application, composition and process
US20100242677A1 (en) * 2006-07-03 2010-09-30 Honeywell International Inc. Non-ferrous metal cover gases
US20080003127A1 (en) * 2006-07-03 2008-01-03 Honeywell International Inc. Non-Ferrous Metal Cover Gases
US20080000647A1 (en) * 2006-07-03 2008-01-03 Honeywell International Inc. Non-Ferrous Metal Cover Gases
US20110135810A1 (en) * 2009-12-03 2011-06-09 Marina Yakovleva Finely deposited lithium metal powder
US8932385B2 (en) 2011-10-26 2015-01-13 Air Liquide Industrial U.S. Lp Apparatus and method for metal surface inertion by backfilling
US8479802B1 (en) 2012-05-17 2013-07-09 Almex USA, Inc. Apparatus for casting aluminum lithium alloys
US8365808B1 (en) 2012-05-17 2013-02-05 Almex USA, Inc. Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys
CN103070255B (zh) * 2012-12-19 2014-06-25 中国农业科学院茶叶研究所 一种茶叶加工在制品快速冷却装置及方法
EP2950946B1 (en) 2013-02-04 2021-07-28 Almex USA Inc. Process and apparatus for direct chill casting
US9936541B2 (en) 2013-11-23 2018-04-03 Almex USA, Inc. Alloy melting and holding furnace
US11272584B2 (en) 2015-02-18 2022-03-08 Inductotherm Corp. Electric induction melting and holding furnaces for reactive metals and alloys
CN110860675B (zh) * 2019-11-12 2021-04-02 上海交通大学 一种铸造过程中镁合金熔体的保护方法
US12158306B2 (en) 2021-05-21 2024-12-03 Fives North American Combustion, Inc. Melting furnace purge system and method

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US3372462A (en) * 1965-10-11 1968-03-12 Upjohn Co Method of making plastic lined metal pipe
FR90350E (fr) * 1965-10-21 1967-11-24 Air Liquide Procédé de traitement des métaux liquides, applicable notamment à l'élaboration de fonte nodulaire
US3467167A (en) * 1966-09-19 1969-09-16 Kaiser Ind Corp Process for continuously casting oxidizable metals
US3854934A (en) * 1973-06-18 1974-12-17 Alusuisse Purification of molten aluminum and alloys
US4200138A (en) * 1976-03-17 1980-04-29 Linde Aktiengesellschaft Process for the shielding of a casting stream in a casting apparatus
SU697252A1 (ru) * 1978-03-20 1979-11-15 Институт Проблем Литья Ан Украинской Сср Способ обработки расплава в установках лить под низким давлением
DE2818495B1 (de) * 1978-04-27 1979-10-04 Hans Horst Schmelz Und Giesste Verfahren zum Schmelzen von Aluminium oder Aluminiumlegierungen in einem Induktionsrinnenschmelzofen
SU722978A1 (ru) * 1978-10-04 1980-03-25 Ленинградский Ордена Ленина Политехнический Институт Им. М.И.Калинина Флюс дл плавки алюминий-магнийлитиевых сплавов
US4248630A (en) * 1979-09-07 1981-02-03 The United States Of America As Represented By The Secretary Of The Navy Method of adding alloy additions in melting aluminum base alloys for ingot casting
US4532106A (en) * 1980-07-31 1985-07-30 Inco Alloys International, Inc. Mechanically alloyed dispersion strengthened aluminum-lithium alloy
FR2502181B1 (fr) * 1981-03-23 1985-09-27 Servimetal Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide
EP0093528B1 (en) * 1982-05-04 1986-11-26 Alcan International Limited Improvements in casting metals
US4389240A (en) * 1982-07-09 1983-06-21 Novamet, Inc. Alloying method
JPS5919507A (ja) * 1982-07-22 1984-02-01 Asahi Chem Ind Co Ltd 吸着器
GB2129345B (en) * 1982-10-15 1986-03-12 Alcan Int Ltd Continuous casting of aluminium alloy
GB8309349D0 (en) * 1983-04-06 1983-05-11 Alcan Int Ltd Heat treatment of aluminium alloys containing lithium
US4582118A (en) * 1983-11-10 1986-04-15 Aluminum Company Of America Direct chill casting under protective atmosphere
US4556535A (en) * 1984-07-23 1985-12-03 Aluminum Company Of America Production of aluminum-lithium alloy by continuous addition of lithium to molten aluminum stream

Also Published As

Publication number Publication date
US4770697A (en) 1988-09-13
JPH0368089B2 (https=) 1991-10-25
BR8705708A (pt) 1988-05-31
ZA878168B (en) 1989-07-26
CA1309870C (en) 1992-11-10
ES2032418T3 (es) 1993-02-16
KR880005285A (ko) 1988-06-28
JPS63118027A (ja) 1988-05-23
EP0268841A1 (en) 1988-06-01
EP0268841B1 (en) 1992-03-18
DE3777548D1 (de) 1992-04-23

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