SU667611A1 - Method of treating bimetallic sheets - Google Patents

Method of treating bimetallic sheets

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Publication number
SU667611A1
SU667611A1 SU772532277A SU2532277A SU667611A1 SU 667611 A1 SU667611 A1 SU 667611A1 SU 772532277 A SU772532277 A SU 772532277A SU 2532277 A SU2532277 A SU 2532277A SU 667611 A1 SU667611 A1 SU 667611A1
Authority
SU
USSR - Soviet Union
Prior art keywords
treating
bimetallic sheets
temperature
sheets
bimetallic
Prior art date
Application number
SU772532277A
Other languages
Russian (ru)
Inventor
Виктор Максимович Белецкий
Георгий Алексеевич Кривов
Вячеслав Иванович Семенов
Арон Яковлевич Черняк
Ефим Леонидович Шиф
Марк Ильич Коган
Original Assignee
Предприятие П/Я А-3395
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Filing date
Publication date
Application filed by Предприятие П/Я А-3395 filed Critical Предприятие П/Я А-3395
Priority to SU772532277A priority Critical patent/SU667611A1/en
Application granted granted Critical
Publication of SU667611A1 publication Critical patent/SU667611A1/en

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  • Heat Treatment Of Articles (AREA)

Description

(54) СПОСОБ ОБРАБОТКИ БИМЕТАЛЛИЧЕСКИХ ЛИСТОВ(54) METHOD FOR PROCESSING BIMETALLIC SHEETS

вначале до температуры Игч iri-ЗОс; ниже температуры закалки алюмнниево- . го сплава. После выдержки при этой температуре в течение 4-6 ч биметалл нагревают до температуры закалки алюминиевого сплава, Выдерживают при этой температуре и закаливают в воде. Непосредственно пооле закалки биметаллические листы подвергают штамповке. Существенное отличие описываемого пособа состоит в использовании двустадийного нагрева биметалла до температуры закалки, а в температурно- временном режиме первой ступени нагрева . Положительный эффект- способа достигаетс  в результате релаксации напр жений в титановом сплаве, вход щем в состав биметалла, что пов;ышает его технологическую пластичность. ..first up to Igch temperature iri-Zos; below the quenching temperature alumnievo-. th alloy. After holding at this temperature for 4-6 hours, the bimetal is heated to the quenching temperature of the aluminum alloy, maintained at this temperature and quenched in water. Directly after quenching bimetallic sheets are subjected to stamping. The essential difference of the described manual consists in the use of two-stage heating of the bimetal to the quenching temperature, and in the temperature-time regime of the first heating stage. A positive effect of the method is achieved as a result of the relaxation of stresses in the titanium alloy, which is part of the bimetal, which increases its technological plasticity. ..

По предлагаемому способу обрабатыают биметаллические листы толщиной 1,2 мм, полученные плакированием изThe proposed method is processed bimetallic sheets with a thickness of 1.2 mm, obtained by plating from

сплава Д16 и ВТ1-0, дл  изготовлени  , деталей обшивки нижней части/фюзел - Ж(а самолета. Биметаллические листы подвергают нагреву до температуры 465-475 С и выдерживали при этой температуре в течение 4 и 6 ч. Непосредственно после этого биметалл подо-alloy D16 and VT1-0, for the manufacture of parts of the lower part of the casing / fusel - G (and the aircraft. The bimetallic sheets are heated to a temperature of 465–475 ° C and kept at this temperature for 4 and 6 hours. Immediately after that

гревают до 500 С и после выдержки в течение 20 мин закаливают в воде. ЗакаленНые листы подвергают mtaMnoBKe.heated to 500 ° C and, after holding for 20 minutes, quenched in water. Hardened sheets are subjected to mtaMnoBKe.

Claims (2)

1.Король В. К. и Гильденгорн И. С. Основы технологии производства многослойных металлов. М., Наука, 197О, с;. 96. : ; ; : - : . .1. King V.K. and Gildengorn I.S. Basics of the production technology of multilayered metals. M., Science, 197O, p .; 96.:; ; : -:. . 2.Технический отчет № 1239-О2О, М.,:ВИЛС, инв. hfo 4617, 1976, с. 5О51 . . .-..2.Technical report No. 1239-О2О, M.,: VILS, inv. hfo 4617, 1976, p. 5O51. . .- ..
SU772532277A 1977-10-06 1977-10-06 Method of treating bimetallic sheets SU667611A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772532277A SU667611A1 (en) 1977-10-06 1977-10-06 Method of treating bimetallic sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772532277A SU667611A1 (en) 1977-10-06 1977-10-06 Method of treating bimetallic sheets

Publications (1)

Publication Number Publication Date
SU667611A1 true SU667611A1 (en) 1979-06-18

Family

ID=20728250

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772532277A SU667611A1 (en) 1977-10-06 1977-10-06 Method of treating bimetallic sheets

Country Status (1)

Country Link
SU (1) SU667611A1 (en)

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