RU2000101935A - METHOD FOR THERMOMECHANICAL TREATMENT OF SHEET DEFORMABLE ALUMINUM ALLOYS - Google Patents

METHOD FOR THERMOMECHANICAL TREATMENT OF SHEET DEFORMABLE ALUMINUM ALLOYS

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Publication number
RU2000101935A
RU2000101935A RU2000101935/02A RU2000101935A RU2000101935A RU 2000101935 A RU2000101935 A RU 2000101935A RU 2000101935/02 A RU2000101935/02 A RU 2000101935/02A RU 2000101935 A RU2000101935 A RU 2000101935A RU 2000101935 A RU2000101935 A RU 2000101935A
Authority
RU
Russia
Prior art keywords
temperature
carried out
deformation
aluminum alloys
thermomechanical treatment
Prior art date
Application number
RU2000101935/02A
Other languages
Russian (ru)
Other versions
RU2179598C2 (en
Inventor
Иван Михайлович Колганов
Павел Юрьевич Пакшин
Павел Николаевич Куприн
Анатолий Викторович Киселев
Original Assignee
Ульяновский государственный технический университет
Filing date
Publication date
Application filed by Ульяновский государственный технический университет filed Critical Ульяновский государственный технический университет
Priority to RU2000101935A priority Critical patent/RU2179598C2/en
Priority claimed from RU2000101935A external-priority patent/RU2179598C2/en
Publication of RU2000101935A publication Critical patent/RU2000101935A/en
Application granted granted Critical
Publication of RU2179598C2 publication Critical patent/RU2179598C2/en

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Claims (2)

1. Способ термомеханической обработки листовых труднодеформируемых алюминиевых сплавов, заключающийся в предварительной термической обработке, деформировании в условиях сжато-напряженного состояния материала при одновременном приложении усилий растяжения со степенями, обеспечивающими выравнивание по сечению внутренних напряжений, и окончательной термообработке, отличающийся тем, что в качестве труднодеформируемых берут сплавы системы алюминий - бериллий - магний, предварительный нагрев ведут до температуры 500-600oС, деформирование осуществляют при стабилизационной температуре 350-400oС, при этом выравнивают температуру по сечению и длине заготовки, повторное деформирование ведут в условиях волочения при температуре 200-250oС.1. The method of thermomechanical processing of sheet hard-deformed aluminum alloys, which consists in preliminary heat treatment, deformation under conditions of compressed-stressed state of the material while applying tensile forces with degrees ensuring alignment over the cross section of internal stresses, and final heat treatment, characterized in that as hard-to-deform take alloys of the system aluminum - beryllium - magnesium, preheating is carried out to a temperature of 500-600 o C, deformation carried out at a stabilization temperature of 350-400 o C, while aligning the temperature along the cross section and the length of the workpiece, re-deformation is carried out under conditions of drawing at a temperature of 200-250 o C. 2. Способ по п.1, отличающийся тем, что высокотемпературную термомеханическую обработку осуществляют непрерывно, заготовку протягивают через систему нагревательных устройств. 2. The method according to claim 1, characterized in that the high-temperature thermomechanical processing is carried out continuously, the workpiece is pulled through a system of heating devices.
RU2000101935A 2000-01-25 2000-01-25 Method for thermomechanic working of sheets of hard-to-form aluminium alloys RU2179598C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000101935A RU2179598C2 (en) 2000-01-25 2000-01-25 Method for thermomechanic working of sheets of hard-to-form aluminium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000101935A RU2179598C2 (en) 2000-01-25 2000-01-25 Method for thermomechanic working of sheets of hard-to-form aluminium alloys

Publications (2)

Publication Number Publication Date
RU2000101935A true RU2000101935A (en) 2001-12-10
RU2179598C2 RU2179598C2 (en) 2002-02-20

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Family Applications (1)

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RU2000101935A RU2179598C2 (en) 2000-01-25 2000-01-25 Method for thermomechanic working of sheets of hard-to-form aluminium alloys

Country Status (1)

Country Link
RU (1) RU2179598C2 (en)

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