RU2006143709A - METHOD FOR PRODUCING SHEET RENT FROM ALUMINUM ALLOYS - Google Patents

METHOD FOR PRODUCING SHEET RENT FROM ALUMINUM ALLOYS Download PDF

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Publication number
RU2006143709A
RU2006143709A RU2006143709/02A RU2006143709A RU2006143709A RU 2006143709 A RU2006143709 A RU 2006143709A RU 2006143709/02 A RU2006143709/02 A RU 2006143709/02A RU 2006143709 A RU2006143709 A RU 2006143709A RU 2006143709 A RU2006143709 A RU 2006143709A
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RU
Russia
Prior art keywords
sheet metal
surface treatment
alloy
carried out
ion beam
Prior art date
Application number
RU2006143709/02A
Other languages
Russian (ru)
Other versions
RU2363755C2 (en
Inventor
Алексей Рудольфович Школьников (RU)
Алексей Рудольфович Школьников
Сергей Михайлович Можаровский (RU)
Сергей Михайлович Можаровский
Алексей Владимирович Филиппов (RU)
Алексей Владимирович Филиппов
Владимир Владимирович Овчинников (RU)
Владимир Владимирович Овчинников
Николай Васильевич Гаврилов (RU)
Николай Васильевич Гаврилов
Наталья Викторовна Гущина (RU)
Наталья Викторовна Гущина
Original Assignee
Открытое Акционерное Общество "Каменск-Уральский Металлургический Завод" (Ru)
Открытое акционерное общество "Каменск-Уральский металлургический завод"
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.)
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Publication date
Application filed by Открытое Акционерное Общество "Каменск-Уральский Металлургический Завод" (Ru), Открытое акционерное общество "Каменск-Уральский металлургический завод" filed Critical Открытое Акционерное Общество "Каменск-Уральский Металлургический Завод" (Ru)
Priority to RU2006143709/02A priority Critical patent/RU2363755C2/en
Priority to PCT/RU2007/000666 priority patent/WO2008069697A2/en
Priority to US12/312,827 priority patent/US20100024928A1/en
Publication of RU2006143709A publication Critical patent/RU2006143709A/en
Application granted granted Critical
Publication of RU2363755C2 publication Critical patent/RU2363755C2/en

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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
    • C22F1/04—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

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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

1. Способ получения листового проката из алюминиевых сплавов, включающий стадию его холодной прокатки до нагартованного состояния, и стадию кратковременной поверхностной обработки, при этом, преимущественно, стадии повторяют до получения листового проката требуемой толщины, отличающийся тем, что поверхностную обработку проводят путем облучения пучком ионов с атомной массой А≥10 а.е.м.2. Способ по п.1, в котором в качестве алюминиевого сплава используют сплав системы Al-Mg, который содержат 5,8-6,8 мас.% Mg (т.н. магналии).3. Способ по п.1, в котором в качестве алюминиевого сплава используют сплав системы Al-Li-Cu-Mg с содержанием лития 1,8-2,1 мас.%.4. Способ по п.1, в котором в качестве алюминиевого сплава используют сплав системы Al-Cu-Mg с добавками Mn (дуралюмины).5. Способ по п.1, в котором поверхностную обработку проводят путем облучения пучком ионов энергией 20-40 кэВ, плотностью ионного тока 0,1-1 мА/смв течение 5-200 с.6. Способ по п.1, в котором листовой прокат в процессе облучения непрерывно и равномерно перемещают относительно пучка ионов.7. Способ по пп.1 и 5, в котором поверхностную обработку проводят одновременно с двух сторон листового проката.1. A method of producing sheet metal from aluminum alloys, including the stage of cold rolling to a cold-worked state, and a stage of short-term surface treatment, while, mainly, the steps are repeated until sheet metal of the required thickness is obtained, characterized in that the surface treatment is carried out by irradiation with an ion beam with an atomic mass of A≥10 amu 2. The method according to claim 1, in which an alloy of the Al-Mg system is used as the aluminum alloy, which contains 5.8-6.8 wt.% Mg (so-called magnalia). The method according to claim 1, in which an alloy of the Al-Li-Cu-Mg system with a lithium content of 1.8-2.1 wt% is used as the aluminum alloy. The method according to claim 1, in which an alloy of the Al-Cu-Mg system with Mn additives (duralumin) is used as the aluminum alloy. The method according to claim 1, in which the surface treatment is carried out by irradiation with an ion beam with an energy of 20-40 keV, an ion current density of 0.1-1 mA / cm for 5-200 s. The method according to claim 1, in which the sheet metal is continuously and uniformly moved relative to the ion beam during the irradiation. The method according to claims 1 and 5, in which the surface treatment is carried out simultaneously on both sides of the sheet metal.

Claims (7)

1. Способ получения листового проката из алюминиевых сплавов, включающий стадию его холодной прокатки до нагартованного состояния, и стадию кратковременной поверхностной обработки, при этом, преимущественно, стадии повторяют до получения листового проката требуемой толщины, отличающийся тем, что поверхностную обработку проводят путем облучения пучком ионов с атомной массой А≥10 а.е.м.1. A method of producing sheet metal from aluminum alloys, comprising the step of cold rolling it to a cured state, and the step of short-term surface treatment, wherein, preferably, the steps are repeated until sheet metal of the desired thickness is obtained, characterized in that the surface treatment is carried out by irradiation with an ion beam with atomic mass A≥10 amu 2. Способ по п.1, в котором в качестве алюминиевого сплава используют сплав системы Al-Mg, который содержат 5,8-6,8 мас.% Mg (т.н. магналии).2. The method according to claim 1, in which an Al-Mg system alloy is used as an aluminum alloy, which contains 5.8-6.8 wt.% Mg (so-called magnalias). 3. Способ по п.1, в котором в качестве алюминиевого сплава используют сплав системы Al-Li-Cu-Mg с содержанием лития 1,8-2,1 мас.%.3. The method according to claim 1, in which an aluminum alloy using an alloy of the system Al-Li-Cu-Mg with a lithium content of 1.8-2.1 wt.%. 4. Способ по п.1, в котором в качестве алюминиевого сплава используют сплав системы Al-Cu-Mg с добавками Mn (дуралюмины).4. The method according to claim 1, in which the Al-Cu-Mg system alloy with Mn additives (duralumin) is used as an aluminum alloy. 5. Способ по п.1, в котором поверхностную обработку проводят путем облучения пучком ионов энергией 20-40 кэВ, плотностью ионного тока 0,1-1 мА/см2 в течение 5-200 с.5. The method according to claim 1, in which the surface treatment is carried out by irradiating an ion beam with an energy of 20-40 keV, an ion current density of 0.1-1 mA / cm 2 for 5-200 s. 6. Способ по п.1, в котором листовой прокат в процессе облучения непрерывно и равномерно перемещают относительно пучка ионов.6. The method according to claim 1, in which the sheet metal during the irradiation process is continuously and uniformly moved relative to the ion beam. 7. Способ по пп.1 и 5, в котором поверхностную обработку проводят одновременно с двух сторон листового проката.7. The method according to claims 1 and 5, in which the surface treatment is carried out simultaneously on both sides of sheet metal.
RU2006143709/02A 2006-12-08 2006-12-08 Method of making sheet products from aluminium alloys RU2363755C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU2006143709/02A RU2363755C2 (en) 2006-12-08 2006-12-08 Method of making sheet products from aluminium alloys
PCT/RU2007/000666 WO2008069697A2 (en) 2006-12-08 2007-11-28 Method for producing flat products made of aluminium alloys
US12/312,827 US20100024928A1 (en) 2006-12-08 2007-11-28 Method for producing flat products made of aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006143709/02A RU2363755C2 (en) 2006-12-08 2006-12-08 Method of making sheet products from aluminium alloys

Publications (2)

Publication Number Publication Date
RU2006143709A true RU2006143709A (en) 2008-06-20
RU2363755C2 RU2363755C2 (en) 2009-08-10

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Family Applications (1)

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RU2006143709/02A RU2363755C2 (en) 2006-12-08 2006-12-08 Method of making sheet products from aluminium alloys

Country Status (3)

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US (1) US20100024928A1 (en)
RU (1) RU2363755C2 (en)
WO (1) WO2008069697A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105849054B (en) 2013-11-01 2019-10-18 康宁股份有限公司 It is used to form the device and method of glass plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1529750A1 (en) * 1988-04-04 1996-03-27 И.Н. Фридляндер Method for producing thin sheet for superplastic molding from alloys of al-mg-li system
GB8926861D0 (en) * 1989-11-28 1990-01-17 Alcan Int Ltd Improvements in or relating to aluminium alloys
RU2225458C2 (en) * 2002-04-04 2004-03-10 Федеральное государственное унитарное предприятие Научно-исследовательский институт приборов Министерства по атомной энергии Российской Федерации Method for treating aluminum alloys
NO20031276D0 (en) * 2003-03-19 2003-03-19 Norsk Hydro As Process for forming a sheet material of an aluminum alloy with such sheet material

Also Published As

Publication number Publication date
RU2363755C2 (en) 2009-08-10
WO2008069697A2 (en) 2008-06-12
WO2008069697A3 (en) 2008-08-07
US20100024928A1 (en) 2010-02-04

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