RU2011153418A - METHOD FOR PRODUCING SHEETS FROM THERMALLY STRENGTHENED ALUMINUM ALLOYS ALLOYED BY SCANDIUM AND ZIRCONIUM - Google Patents
METHOD FOR PRODUCING SHEETS FROM THERMALLY STRENGTHENED ALUMINUM ALLOYS ALLOYED BY SCANDIUM AND ZIRCONIUM Download PDFInfo
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- RU2011153418A RU2011153418A RU2011153418/02A RU2011153418A RU2011153418A RU 2011153418 A RU2011153418 A RU 2011153418A RU 2011153418/02 A RU2011153418/02 A RU 2011153418/02A RU 2011153418 A RU2011153418 A RU 2011153418A RU 2011153418 A RU2011153418 A RU 2011153418A
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- zirconium
- temperature
- ingots
- aluminum alloys
- scandium
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Abstract
Способ производства листов из высокопрочных термически упрочняемых алюминиевых сплавов, содержащих скандий и цирконий, включающий плавку и литье плоских слитков полунепрерывным способом, гомогенизацию, горячую и холодную прокатку, закалку и искусственное старение, отличающийся тем, что при проведении плавки алюминиевый расплав, содержащий скандий и цирконий, перегревают до 750-780°С, выдерживают при этой температуре до 1 ч, литье слитков полунепрерывным способом осуществляют при температуре 715-730°С, слитки гомогенизируют при температуре 420-440°С в течение 4-10 ч, холодную прокатку осуществляют с суммарным обжатием более 70%.A method for the production of sheets of high-strength thermally hardened aluminum alloys containing scandium and zirconium, comprising melting and casting flat ingots in a semi-continuous way, homogenization, hot and cold rolling, quenching and artificial aging, characterized in that during melting the aluminum melt containing scandium and zirconium , overheat to 750-780 ° C, incubated at this temperature for up to 1 h, ingots are cast in a semi-continuous way at a temperature of 715-730 ° C, ingots are homogenized at a temperature of 4 20-440 ° C for 4-10 hours, cold rolling is carried out with a total compression of more than 70%.
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Application Number | Priority Date | Filing Date | Title |
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RU2011153418/02A RU2489217C1 (en) | 2011-12-27 | 2011-12-27 | Method of sheets production from heat-hardened aluminium alloys alloyed with scandium and zirconium |
Applications Claiming Priority (1)
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RU2011153418/02A RU2489217C1 (en) | 2011-12-27 | 2011-12-27 | Method of sheets production from heat-hardened aluminium alloys alloyed with scandium and zirconium |
Publications (2)
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RU2011153418A true RU2011153418A (en) | 2013-07-10 |
RU2489217C1 RU2489217C1 (en) | 2013-08-10 |
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RU2011153418/02A RU2489217C1 (en) | 2011-12-27 | 2011-12-27 | Method of sheets production from heat-hardened aluminium alloys alloyed with scandium and zirconium |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112921258A (en) * | 2021-01-15 | 2021-06-08 | 中国工程物理研究院材料研究所 | Heat treatment process for improving strength and plasticity of cast beryllium-aluminum-scandium-zirconium alloy |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3974072B1 (en) * | 2020-09-24 | 2023-07-19 | Primetals Technologies Austria GmbH | Casting roller composite system and method for operating the casting roller composite system |
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Publication number | Priority date | Publication date | Assignee | Title |
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GB574511A (en) * | 1939-08-24 | 1946-01-09 | Horace Campbell Hall | Aluminium alloy |
RU2163938C1 (en) * | 1999-08-09 | 2001-03-10 | Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Corrosion-resistant aluminum-base alloy, method of production of semifinished products and article for this alloy |
FR2846669B1 (en) * | 2002-11-06 | 2005-07-22 | Pechiney Rhenalu | PROCESS FOR THE SIMPLIFIED MANUFACTURE OF LAMINATED PRODUCTS OF A1-Zn-Mg ALLOYS AND PRODUCTS OBTAINED THEREBY |
EP1441041A1 (en) * | 2003-01-16 | 2004-07-28 | Alcan Technology & Management Ltd. | Aluminium alloy with high strength and low quenching sensitivity |
RU2394113C1 (en) * | 2008-11-13 | 2010-07-10 | Общество с ограниченной ответственностью "ИНТЕЛЛ-СЕРВИС" | High-tensile deformed alloy on base of aluminium and item out of this alloy |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112921258A (en) * | 2021-01-15 | 2021-06-08 | 中国工程物理研究院材料研究所 | Heat treatment process for improving strength and plasticity of cast beryllium-aluminum-scandium-zirconium alloy |
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RU2489217C1 (en) | 2013-08-10 |
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Effective date: 20201228 |