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WO2008069697A3 - Procédé de fabrication de produits plats en feuille à partir d'alliages d'aluminium - Google Patents

Procédé de fabrication de produits plats en feuille à partir d'alliages d'aluminium Download PDF

Info

Publication number
WO2008069697A3
WO2008069697A3 PCT/RU2007/000666 RU2007000666W WO2008069697A3 WO 2008069697 A3 WO2008069697 A3 WO 2008069697A3 RU 2007000666 W RU2007000666 W RU 2007000666W WO 2008069697 A3 WO2008069697 A3 WO 2008069697A3
Authority
WO
WIPO (PCT)
Prior art keywords
flat product
aluminium alloy
mass
surface treatment
ion beam
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.)
Ceased
Application number
PCT/RU2007/000666
Other languages
English (en)
Russian (ru)
Other versions
WO2008069697A2 (fr
Inventor
Aleksey Rudolfovich Shkolnikov
Sergey Mikhajjlovi Mozharovsky
Aleksey Vladimirovich Filippov
Vladimir Vladimiro Ovchinnikov
Nikolay Vasilievich Gavrilov
Natalia Viktorovna Gushchina
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.)
OTKRYTOE AKCIONERNOE OBSHHESTVO "KAMENSK-URALSKY METALLURGICHESKY ZAVOD"
OTKRYTOE AKCIONERNOE OBSHHESTV
Original Assignee
OTKRYTOE AKCIONERNOE OBSHHESTVO "KAMENSK-URALSKY METALLURGICHESKY ZAVOD"
OTKRYTOE AKCIONERNOE OBSHHESTV
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 OTKRYTOE AKCIONERNOE OBSHHESTVO "KAMENSK-URALSKY METALLURGICHESKY ZAVOD", OTKRYTOE AKCIONERNOE OBSHHESTV filed Critical OTKRYTOE AKCIONERNOE OBSHHESTVO "KAMENSK-URALSKY METALLURGICHESKY ZAVOD"
Priority to US12/312,827 priority Critical patent/US20100024928A1/en
Publication of WO2008069697A2 publication Critical patent/WO2008069697A2/fr
Publication of WO2008069697A3 publication Critical patent/WO2008069697A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C22C21/02—Alloys based on aluminium with silicon 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
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

L'invention peut s'utiliser en métallurgie dans la fabrication de produits plats en feuille à partir d'alliages d'aluminium. Le procédé de l'invention comprend le laminage à froid de produits plats en feuille jusqu'à l'obtention d'un état durci et le traitement en surface, ce dernier stade étant répété, de préférence, jusqu'à l'obtention de produits plats en feuille d'épaisseur désirée. Le traitement de surface se fait au moyen d'un faisceau d'ions possédant une masse atomique A≥10 amu, une énergie de 20-40 keV, une densité de courant ionique de 0,1-1 mA/cm2 pendant 5 à 200 sec. L'alliage d'aluminium peut être un alliage de système Al-Mg contenant 5,8-6,8 % en masse de Mg (magnalium), Al-Cu-Mg avec des ajouts (duralumines) et Al-Li-Cu-Mg avec une teneur en lithium de 1,8-2,1 % en masse. Les produits plats en feuille, irradiés par des faisceaux, peuvent être déplacés de façon régulière et ininterrompue par rapport au faisceau d'ions. L'irradiation de la surface peut s'effectuer simultanément des deux côtés. Le procédé permet d'obtenir des produits plats en feuille dans un cycle ininterrompu, de réduire la consommation d'énergie de 2 à 3 fois et de réduire la main d'oeuvre, et ainsi que de réduire d'un à deux ordres de grandeur sa durée.
PCT/RU2007/000666 2006-12-08 2007-11-28 Procédé de fabrication de produits plats en feuille à partir d'alliages d'aluminium Ceased WO2008069697A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/312,827 US20100024928A1 (en) 2006-12-08 2007-11-28 Method for producing flat products made of aluminum alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006143709 2006-12-08
RU2006143709/02A RU2363755C2 (ru) 2006-12-08 2006-12-08 Способ получения листового проката из алюминиевых сплавов

Publications (2)

Publication Number Publication Date
WO2008069697A2 WO2008069697A2 (fr) 2008-06-12
WO2008069697A3 true WO2008069697A3 (fr) 2008-08-07

Family

ID=39492755

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2007/000666 Ceased WO2008069697A2 (fr) 2006-12-08 2007-11-28 Procédé de fabrication de produits plats en feuille à partir d'alliages d'aluminium

Country Status (3)

Country Link
US (1) US20100024928A1 (fr)
RU (1) RU2363755C2 (fr)
WO (1) WO2008069697A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2441941C2 (ru) * 2010-05-11 2012-02-10 Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Способ изменения микротвердости изделия из технически чистого алюминия
US9969643B2 (en) 2013-11-01 2018-05-15 Corning Incorporated Apparatus and method for forming a glass sheet
CN117626146B (zh) * 2023-12-04 2025-10-10 昆明理工大学 一种高强高韧铝镁硅系合金材料的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991008319A1 (fr) * 1989-11-28 1991-06-13 Alcan International Limited Ameliorations apportees aux alliages d'aluminium
SU1529750A1 (ru) * 1988-04-04 1996-03-27 И.Н. Фридляндер СПОСОБ ПОЛУЧЕНИЯ ТОНКОГО ЛИСТА ДЛЯ СВЕРХПЛАСТИЧЕСКОЙ ФОРМОВКИ ИЗ СПЛАВОВ СИСТЕМЫ Al-Mg-Li
RU2225458C2 (ru) * 2002-04-04 2004-03-10 Федеральное государственное унитарное предприятие Научно-исследовательский институт приборов Министерства по атомной энергии Российской Федерации Способ обработки алюминиевых сплавов
US20060118214A1 (en) * 2003-03-19 2006-06-08 Morten Syslak Method for producing aluminum alloy sheet material and an aluminium alloy sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143241A (en) * 1999-02-09 2000-11-07 Chrysalis Technologies, Incorporated Method of manufacturing metallic products such as sheet by cold working and flash annealing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1529750A1 (ru) * 1988-04-04 1996-03-27 И.Н. Фридляндер СПОСОБ ПОЛУЧЕНИЯ ТОНКОГО ЛИСТА ДЛЯ СВЕРХПЛАСТИЧЕСКОЙ ФОРМОВКИ ИЗ СПЛАВОВ СИСТЕМЫ Al-Mg-Li
WO1991008319A1 (fr) * 1989-11-28 1991-06-13 Alcan International Limited Ameliorations apportees aux alliages d'aluminium
RU2225458C2 (ru) * 2002-04-04 2004-03-10 Федеральное государственное унитарное предприятие Научно-исследовательский институт приборов Министерства по атомной энергии Российской Федерации Способ обработки алюминиевых сплавов
US20060118214A1 (en) * 2003-03-19 2006-06-08 Morten Syslak Method for producing aluminum alloy sheet material and an aluminium alloy sheet

Also Published As

Publication number Publication date
WO2008069697A2 (fr) 2008-06-12
RU2363755C2 (ru) 2009-08-10
RU2006143709A (ru) 2008-06-20
US20100024928A1 (en) 2010-02-04

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