SU667611A1 - Method of treating bimetallic sheets - Google Patents
Method of treating bimetallic sheetsInfo
- 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
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
- 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)
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) |
-
1977
- 1977-10-06 SU SU772532277A patent/SU667611A1/en active
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