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SU1513940A1 - Thermomechanical processing of lithium-containing aluminium alloy parts - Google Patents

Thermomechanical processing of lithium-containing aluminium alloy parts

Info

Publication number
SU1513940A1
SU1513940A1 SU4310469/02A SU4310469A SU1513940A1 SU 1513940 A1 SU1513940 A1 SU 1513940A1 SU 4310469/02 A SU4310469/02 A SU 4310469/02A SU 4310469 A SU4310469 A SU 4310469A SU 1513940 A1 SU1513940 A1 SU 1513940A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lithium
aluminium alloy
alloy parts
containing aluminium
thermomechanical processing
Prior art date
Application number
SU4310469/02A
Other languages
Russian (ru)
Inventor
А.М. Дриц
Т.В. Крымова
В.Б. Зайковский
А.М. Зиндер
С.Б. Комаров
В.И. Лысов
Л.Г. Березин
А.Г. Вовнянко
Е.Е. Кавтаев
О.А. Никифорова
Original Assignee
А.М. Дриц
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 А.М. Дриц filed Critical А.М. Дриц
Priority to SU4310469/02A priority Critical patent/SU1513940A1/en
Application granted granted Critical
Publication of SU1513940A1 publication Critical patent/SU1513940A1/en

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Abstract

FIELD: thermomechanical treatment of parts. SUBSTANCE: method involves hardening, ageing at 20 to 125 C, tensile deformation, and final ageing; first and final ageing are conducted at temperature 55 to 120 C higher than solubility temperatures of Guignier-Preston regions. EFFECT: improved quality of parts due to their better plasticity while their high strength is retained. 1 tbl
SU4310469/02A 1987-09-28 1987-09-28 Thermomechanical processing of lithium-containing aluminium alloy parts SU1513940A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4310469/02A SU1513940A1 (en) 1987-09-28 1987-09-28 Thermomechanical processing of lithium-containing aluminium alloy parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4310469/02A SU1513940A1 (en) 1987-09-28 1987-09-28 Thermomechanical processing of lithium-containing aluminium alloy parts

Publications (1)

Publication Number Publication Date
SU1513940A1 true SU1513940A1 (en) 1994-06-30

Family

ID=60528273

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4310469/02A SU1513940A1 (en) 1987-09-28 1987-09-28 Thermomechanical processing of lithium-containing aluminium alloy parts

Country Status (1)

Country Link
SU (1) SU1513940A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127329C1 (en) * 1994-12-10 1999-03-10 Бритиш Аэроспейс Паблик Лимитид Кампани Method of heat treatment of aluminum-lithium alloy and method of structure formation
RU2179598C2 (en) * 2000-01-25 2002-02-20 Ульяновский государственный технический университет Method for thermomechanic working of sheets of hard-to-form aluminium alloys
RU2197554C2 (en) * 2001-01-23 2003-01-27 Ульяновский государственный технический университет Method of thermomechanical treatment of difficult-to-form sheet aluminum alloys
RU2235143C2 (en) * 2002-11-11 2004-08-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Method for heat treatment of semifinished products and articles of aluminum-base alloy
RU2235799C1 (en) * 2003-03-12 2004-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Method for thermal processing of semi-finished products and articles of aluminum-base alloy
RU2388843C2 (en) * 2004-10-05 2010-05-10 Алерис Алюминум Кобленц Гмбх Procedure for thermal treatment of item out of aluminium alloy and facility for implementation of this procedure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127329C1 (en) * 1994-12-10 1999-03-10 Бритиш Аэроспейс Паблик Лимитид Кампани Method of heat treatment of aluminum-lithium alloy and method of structure formation
RU2179598C2 (en) * 2000-01-25 2002-02-20 Ульяновский государственный технический университет Method for thermomechanic working of sheets of hard-to-form aluminium alloys
RU2197554C2 (en) * 2001-01-23 2003-01-27 Ульяновский государственный технический университет Method of thermomechanical treatment of difficult-to-form sheet aluminum alloys
RU2235143C2 (en) * 2002-11-11 2004-08-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Method for heat treatment of semifinished products and articles of aluminum-base alloy
RU2235799C1 (en) * 2003-03-12 2004-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Method for thermal processing of semi-finished products and articles of aluminum-base alloy
RU2388843C2 (en) * 2004-10-05 2010-05-10 Алерис Алюминум Кобленц Гмбх Procedure for thermal treatment of item out of aluminium alloy and facility for implementation of this procedure

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