SU1172289A1 - METHOD OF THERMAL TREATMENT OF ALUMINUM-MAGNY-ZINC SYSTEM ALLOYS - Google Patents
METHOD OF THERMAL TREATMENT OF ALUMINUM-MAGNY-ZINC SYSTEM ALLOYSInfo
- Publication number
- SU1172289A1 SU1172289A1 SU3522040/02A SU3522040A SU1172289A1 SU 1172289 A1 SU1172289 A1 SU 1172289A1 SU 3522040/02 A SU3522040/02 A SU 3522040/02A SU 3522040 A SU3522040 A SU 3522040A SU 1172289 A1 SU1172289 A1 SU 1172289A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stage
- aluminum
- aging
- magny
- thermal treatment
- Prior art date
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Abstract
Способ термической обработки сплавов системы алюминий-магний-цинк, преимущественно литейных, включающий гомогенизирующий отжиг с последующей закалкой и двухступенчатое старение с температурой первой ступени 75-85°С, второй ступени 190-200°С, отличающийся тем, что, с целью повышения прочностных свойств при сохранении высокой коррозионной стойкости под напряжением, закалку осуществляют со скоростью 35-40°С/с, выдержку на первой ступени старения проводят в течение 7-9 ч, на второй - в течение 1-3 ч со скоростью нагрева между ступенями 70-90°С/ч.The method of heat treatment of alloys of aluminum-magnesium-zinc, mainly foundry, including homogenizing annealing followed by quenching and two-stage aging with a temperature of the first stage of 75-85 ° C, the second stage of 190-200 ° C, characterized in that, in order to increase the strength properties while maintaining high corrosion resistance under voltage, quenching is carried out at a speed of 35-40 ° C / s, aging at the first stage of aging is carried out for 7-9 hours, at the second - for 1-3 hours at a heating rate between steps 70- 90 ° C / h
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3522040/02A SU1172289A1 (en) | 1982-12-15 | 1982-12-15 | METHOD OF THERMAL TREATMENT OF ALUMINUM-MAGNY-ZINC SYSTEM ALLOYS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3522040/02A SU1172289A1 (en) | 1982-12-15 | 1982-12-15 | METHOD OF THERMAL TREATMENT OF ALUMINUM-MAGNY-ZINC SYSTEM ALLOYS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1172289A1 true SU1172289A1 (en) | 2004-08-27 |
Family
ID=60540575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3522040/02A SU1172289A1 (en) | 1982-12-15 | 1982-12-15 | METHOD OF THERMAL TREATMENT OF ALUMINUM-MAGNY-ZINC SYSTEM ALLOYS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1172289A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2473710C2 (en) * | 2006-06-30 | 2013-01-27 | КОНСТЕЛЛИУМ РОЛЛД ПРОДАКТС - РЕЙВЕНСВУД ЭлЭлСи | High-strength heat-treatable aluminium alloy |
-
1982
- 1982-12-15 SU SU3522040/02A patent/SU1172289A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2473710C2 (en) * | 2006-06-30 | 2013-01-27 | КОНСТЕЛЛИУМ РОЛЛД ПРОДАКТС - РЕЙВЕНСВУД ЭлЭлСи | High-strength heat-treatable aluminium alloy |
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