BR9812377B1 - liga à base de alumìnio com componentes de lìtio e processo para seu tratamento térmico. - Google Patents

liga à base de alumìnio com componentes de lìtio e processo para seu tratamento térmico.

Info

Publication number
BR9812377B1
BR9812377B1 BRPI9812377-7A BR9812377A BR9812377B1 BR 9812377 B1 BR9812377 B1 BR 9812377B1 BR 9812377 A BR9812377 A BR 9812377A BR 9812377 B1 BR9812377 B1 BR 9812377B1
Authority
BR
Brazil
Prior art keywords
heat treatment
based alloy
aluminum based
lithium components
lithium
Prior art date
Application number
BRPI9812377-7A
Other languages
English (en)
Other versions
BR9812377A (pt
Inventor
Thomas Pfannenmueller
Erwin Loechelt
Peter-Juergen Winkler
Sergej Mikhajlovich Mozharovskij
Dmitrij Sergejevich Galkin
Elena Glebovna Tolchennikova
Vladimir Mikhajlovich
Valentin Georgijevich Davydov
Evgenij Nikolajevich Kablov
Larisa Bagratovna Khokhlatova
Nikolay Ivanovich Kolobnev
Losif Naumovich Fridlyander
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
Priority claimed from RU97116302A external-priority patent/RU2126456C1/ru
Priority claimed from RU98104394A external-priority patent/RU2133295C1/ru
Application filed filed Critical
Publication of BR9812377A publication Critical patent/BR9812377A/pt
Publication of BR9812377B1 publication Critical patent/BR9812377B1/pt

Links

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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BRPI9812377-7A 1997-09-22 1998-09-21 liga à base de alumìnio com componentes de lìtio e processo para seu tratamento térmico. BR9812377B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU97116302A RU2126456C1 (ru) 1997-09-22 1997-09-22 Сплав на основе алюминия и способ его термической обработки
RU98104394A RU2133295C1 (ru) 1998-03-05 1998-03-05 Сплав на основе алюминия и способ его термической обработки
PCT/EP1998/006010 WO1999015708A1 (de) 1997-09-22 1998-09-21 Legierung auf aluminiumbasis und verfahren zu ihrer wärmebehandlung

Publications (2)

Publication Number Publication Date
BR9812377A BR9812377A (pt) 2000-09-19
BR9812377B1 true BR9812377B1 (pt) 2011-05-31

Family

ID=26653936

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9812377-7A BR9812377B1 (pt) 1997-09-22 1998-09-21 liga à base de alumìnio com componentes de lìtio e processo para seu tratamento térmico.

Country Status (11)

Country Link
US (2) US6395111B1 (pt)
EP (1) EP1017867B1 (pt)
JP (1) JP4185247B2 (pt)
KR (1) KR100540234B1 (pt)
CN (1) CN1084799C (pt)
AU (1) AU759402B2 (pt)
BR (1) BR9812377B1 (pt)
CA (1) CA2303595C (pt)
ES (1) ES2445745T3 (pt)
UA (1) UA66367C2 (pt)
WO (1) WO1999015708A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030031580A1 (en) * 1995-02-24 2003-02-13 Guy-Michel Raynaud Product for a welded construction made of AlMgMn alloy having improved mechanical strength
CA2352333C (en) * 1998-12-18 2004-08-17 Corus Aluminium Walzprodukte Gmbh Method for the manufacturing of an aluminium-magnesium-lithium alloy product
US7360676B2 (en) * 2002-09-21 2008-04-22 Universal Alloy Corporation Welded aluminum alloy structure
JP4231529B2 (ja) * 2007-03-30 2009-03-04 株式会社神戸製鋼所 アルミニウム合金厚板の製造方法およびアルミニウム合金厚板
CN100545285C (zh) * 2008-02-27 2009-09-30 中国科学院长春应用化学研究所 一种毫米级片距散热阻尼消声合金棒及直接挤压制备方法
US8333853B2 (en) * 2009-01-16 2012-12-18 Alcoa Inc. Aging of aluminum alloys for improved combination of fatigue performance and strength
FR2975403B1 (fr) 2011-05-20 2018-11-02 Constellium Issoire Alliage aluminium magnesium lithium a tenacite amelioree
CN102912199A (zh) * 2012-10-29 2013-02-06 虞海香 一种车身用铝合金薄板
US20140127076A1 (en) * 2012-11-05 2014-05-08 Alcoa Inc. 5xxx-lithium aluminum alloys, and methods for producing the same
JP6385683B2 (ja) 2014-02-07 2018-09-05 本田技研工業株式会社 Ａｌ合金鋳造物及びその製造方法
RU2576283C1 (ru) * 2014-09-05 2016-02-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ термической обработки изделий из высокопрочных алюминиевых сплавов
AU2016218269B2 (en) 2015-02-11 2019-10-03 Scandium International Mining Corporation Scandium-containing master alloys and methods for making the same
FR3042508B1 (fr) * 2015-10-15 2017-10-27 Constellium Issoire Toles minces en alliage aluminium-magnesium-zirconium pour applications aerospatiales
CN105483576A (zh) * 2015-12-18 2016-04-13 西南铝业（集团）有限责任公司 一种铝锂合金型材生产时表面黑白斑点控制方法
CN105369170A (zh) * 2015-12-18 2016-03-02 西南铝业（集团）有限责任公司 一种铝锂合金型材黑白斑点控制方法
KR20180046764A (ko) * 2016-10-28 2018-05-09 금오공과대학교 산학협력단 핫스탬핑 알루미늄 케이스의 제조방법 및 그 방법에 의해 제조된 핫스탬핑 알루미늄 케이스
CN114369777B (zh) * 2022-01-12 2022-12-02 广东中色研达新材料科技股份有限公司 一种降低6系铝合金室温停放效应的热处理工艺
CN116103588A (zh) * 2023-02-20 2023-05-12 西南铝业（集团）有限责任公司 一种5a90铝锂合金的中间退火工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431467A (en) * 1982-08-13 1984-02-14 Aluminum Company Of America Aging process for 7000 series aluminum base alloys
ATE24022T1 (de) 1982-10-05 1986-12-15 Secr Defence Brit Aluminiumlegierungen.
GB8327286D0 (en) 1983-10-12 1983-11-16 Alcan Int Ltd Aluminium alloys
EP0150456B1 (en) * 1983-12-30 1990-11-14 The Boeing Company Low temperature underaging of lithium bearing aluminum alloy
US5226983A (en) * 1985-07-08 1993-07-13 Allied-Signal Inc. High strength, ductile, low density aluminum alloys and process for making same
US4861391A (en) 1987-12-14 1989-08-29 Aluminum Company Of America Aluminum alloy two-step aging method and article
US5422066A (en) * 1989-03-24 1995-06-06 Comalco Aluminium Limited Aluminum-lithium, aluminum-magnesium and magnesium-lithium alloys of high toughness
US5076859A (en) * 1989-12-26 1991-12-31 Aluminum Company Of America Heat treatment of aluminum-lithium alloys
GB9005365D0 (en) * 1990-03-09 1990-05-02 Alcan Int Ltd Spray cast aluminium-lithium alloys
GB9016694D0 (en) * 1990-07-30 1990-09-12 Alcan Int Ltd Ductile ultra-high strength aluminium alloy extrusions
US5133931A (en) * 1990-08-28 1992-07-28 Reynolds Metals Company Lithium aluminum alloy system
EP0760727A1 (en) * 1994-05-25 1997-03-12 Ashurst Coporation Aluminum-scandium alloys and uses thereof
GB9424970D0 (en) * 1994-12-10 1995-02-08 British Aerospace Thermal stabilisation of Al-Li alloy

Also Published As

Publication number Publication date
WO1999015708B1 (de) 1999-06-03
CN1271393A (zh) 2000-10-25
UA66367C2 (uk) 2004-05-17
JP4185247B2 (ja) 2008-11-26
AU1025099A (en) 1999-04-12
KR100540234B1 (ko) 2006-01-10
CN1084799C (zh) 2002-05-15
BR9812377A (pt) 2000-09-19
CA2303595C (en) 2008-05-06
US20020056493A1 (en) 2002-05-16
AU759402B2 (en) 2003-04-17
KR20010015595A (ko) 2001-02-26
US6395111B1 (en) 2002-05-28
EP1017867B1 (de) 2013-11-06
ES2445745T3 (es) 2014-03-05
JP2001517735A (ja) 2001-10-09
EP1017867A1 (de) 2000-07-12
WO1999015708A1 (de) 1999-04-01
CA2303595A1 (en) 1999-04-01
US6461566B2 (en) 2002-10-08

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Legal Events

Date Code Title Description
PC Transfer

Owner name: VIAM (ALL-RUSSIAN INSTITUTE OF AVIATION MATERILAS)

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2532 DE 16-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.