RU2015116924A - ALUMINUM-COPPER-MAGNESIUM-SILVER-FREE ANTI-TEMPERATURE ALLOY FOR FORGED AERONAUTICAL PARTS - Google Patents

ALUMINUM-COPPER-MAGNESIUM-SILVER-FREE ANTI-TEMPERATURE ALLOY FOR FORGED AERONAUTICAL PARTS Download PDF

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RU2015116924A
RU2015116924A RU2015116924A RU2015116924A RU2015116924A RU 2015116924 A RU2015116924 A RU 2015116924A RU 2015116924 A RU2015116924 A RU 2015116924A RU 2015116924 A RU2015116924 A RU 2015116924A RU 2015116924 A RU2015116924 A RU 2015116924A
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amount
lithium
silver
heat treatment
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RU2015116924A
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RU2015116924A3 (en
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Лесли СТИЛ
Авадх Б. ПЭНДИ
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Гудрич Корпорейшен
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1. По существу безлитиевый сплав на основе алюминия, который содержит:медь в количестве от 4,8 вес.% до 5,4 вес.%;магний в количестве от 0,7 вес.% до 1,1 вес.%;серебро в количестве от 0,55 вес.% до 0,7 вес.% илитий на уровне или менее 0,005 вес.%.2. По существу безлитиевый сплав на основе алюминия по п. 1, который дополнительно содержит серебро в количестве от 0,56 вес.% до 0,7 вес.%.3. По существу безлитиевый сплав на основе алюминия по п. 1 или 2, который дополнительно содержит цирконий в количестве от 0,08 вес.% до 0,15 вес.%.4. По существу безлитиевый сплав на основе алюминия по п. 1, который дополнительно содержит элементы в следовых количествах, включая:титан на уровне или менее 0,06 вес.%;железо на уровне или менее 0,1 вес.%;кремний на уровне или менее 0,08 вес.%;бериллий на уровне или менее 0,0001 вес.%;хром на уровне или менее 0,05 вес.%; ицинк на уровне или менее 0,25 вес.%.5. По существу безлитиевый сплав на основе алюминия по любому из пп. 1, 2, 4, который дополнительно содержит серебро в количестве от 0,6 вес.% до 0,7 вес.%.6. По существу безлитиевый сплав на основе алюминия по любому из пп. 1, 2, 4, который дополнительно содержит марганец в количестве от 0,45 вес.% до 0,8 вес.%.7. По существу безлитиевый сплав на основе алюминия по любому из пп. 1, 2, 4, который дополнительно содержит литий на уровне или менее 0,003%.8. Элемент конструкции самолета, изготовленный путем тепловой обработки, содержащий:сплав на основе алюминия, который содержит:серебро в количестве от 0,55 вес.% до 0,7 вес.% илитий на уровне или менее 0,005 вес.%.9. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8, который дополнительно содержит серебро в количестве от 0,56 вес.% до 0,7 вес.%.10. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, отличающийся тем, что элемент конструкции самолета,1. Essentially lithium-free aluminum-based alloy, which contains: copper in an amount of from 4.8 wt.% To 5.4 wt.%; Magnesium in an amount of from 0.7 wt.% To 1.1 wt.%; Silver in an amount of from 0.55% by weight to 0.7% by weight of lithium at or less than 0.005% by weight. 2. A substantially aluminum-free lithium alloy according to claim 1, which further comprises silver in an amount of from 0.56 wt.% To 0.7 wt.%. 3. A substantially aluminum-free lithium alloy according to claim 1 or 2, which further comprises zirconium in an amount of from 0.08 wt.% To 0.15 wt.%. 4. The substantially aluminum-free lithium-based alloy of Claim 1, which further comprises trace elements, including: titanium at or less than 0.06 wt.%; Iron at or less than 0.1 wt.%; Silicon at or less than 0.08 wt.%; beryllium at or less than 0.0001 wt.%; chromium at or less than 0.05 wt.%; zinc at or less than 0.25% by weight. 5. Essentially lithium-free aluminum-based alloy according to any one of paragraphs. 1, 2, 4, which additionally contains silver in an amount of from 0.6 wt.% To 0.7 wt.%. 6. Essentially lithium-free aluminum-based alloy according to any one of paragraphs. 1, 2, 4, which additionally contains manganese in an amount of from 0.45 wt.% To 0.8 wt.%. 7. Essentially lithium-free aluminum-based alloy according to any one of paragraphs. 1, 2, 4, which additionally contains lithium at or less than 0.003% .8. An aircraft structural member manufactured by heat treatment, comprising: an aluminum-based alloy that contains: silver in an amount of from 0.55% by weight to 0.7% by weight of lithium at or less than 0.005% by weight. 9. An aircraft structural member manufactured by heat treatment according to claim 8, further comprising silver in an amount of from 0.56 wt.% To 0.7 wt.%. 10. An aircraft structural member manufactured by heat treatment according to claim 8 or 9, characterized in that the aircraft structural member,

Claims (15)

1. По существу безлитиевый сплав на основе алюминия, который содержит:1. Essentially lithium-free aluminum-based alloy, which contains: медь в количестве от 4,8 вес.% до 5,4 вес.%;copper in an amount of 4.8 wt.% to 5.4 wt.%; магний в количестве от 0,7 вес.% до 1,1 вес.%;magnesium in an amount of from 0.7 wt.% to 1.1 wt.%; серебро в количестве от 0,55 вес.% до 0,7 вес.% иsilver in an amount of from 0.55 wt.% to 0.7 wt.% and литий на уровне или менее 0,005 вес.%.lithium at or less than 0.005 wt.%. 2. По существу безлитиевый сплав на основе алюминия по п. 1, который дополнительно содержит серебро в количестве от 0,56 вес.% до 0,7 вес.%.2. Essentially lithium-free aluminum-based alloy according to claim 1, which further comprises silver in an amount of from 0.56 wt.% To 0.7 wt.%. 3. По существу безлитиевый сплав на основе алюминия по п. 1 или 2, который дополнительно содержит цирконий в количестве от 0,08 вес.% до 0,15 вес.%.3. Essentially a lithium-free aluminum based alloy according to claim 1 or 2, which further comprises zirconium in an amount of from 0.08 wt.% To 0.15 wt.%. 4. По существу безлитиевый сплав на основе алюминия по п. 1, который дополнительно содержит элементы в следовых количествах, включая:4. Essentially lithium-free aluminum-based alloy according to claim 1, which additionally contains elements in trace amounts, including: титан на уровне или менее 0,06 вес.%;titanium at or less than 0.06 wt.%; железо на уровне или менее 0,1 вес.%;iron at or less than 0.1 wt.%; кремний на уровне или менее 0,08 вес.%;silicon at or less than 0.08 wt.%; бериллий на уровне или менее 0,0001 вес.%;beryllium at or less than 0.0001% by weight; хром на уровне или менее 0,05 вес.%; иchromium at or less than 0.05 wt.%; and цинк на уровне или менее 0,25 вес.%.zinc at or less than 0.25 wt.%. 5. По существу безлитиевый сплав на основе алюминия по любому из пп. 1, 2, 4, который дополнительно содержит серебро в количестве от 0,6 вес.% до 0,7 вес.%.5. Essentially lithium-free aluminum-based alloy according to any one of paragraphs. 1, 2, 4, which additionally contains silver in an amount of from 0.6 wt.% To 0.7 wt.%. 6. По существу безлитиевый сплав на основе алюминия по любому из пп. 1, 2, 4, который дополнительно содержит марганец в количестве от 0,45 вес.% до 0,8 вес.%.6. Essentially lithium-free aluminum-based alloy according to any one of paragraphs. 1, 2, 4, which additionally contains manganese in an amount of from 0.45 wt.% To 0.8 wt.%. 7. По существу безлитиевый сплав на основе алюминия по любому из пп. 1, 2, 4, который дополнительно содержит литий на уровне или менее 0,003%.7. Essentially lithium-free aluminum-based alloy according to any one of paragraphs. 1, 2, 4, which additionally contains lithium at or less than 0.003%. 8. Элемент конструкции самолета, изготовленный путем тепловой обработки, содержащий:8. An aircraft structural member made by heat treatment, comprising: сплав на основе алюминия, который содержит:an aluminum based alloy that contains: серебро в количестве от 0,55 вес.% до 0,7 вес.% иsilver in an amount of from 0.55 wt.% to 0.7 wt.% and литий на уровне или менее 0,005 вес.%.lithium at or less than 0.005 wt.%. 9. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8, который дополнительно содержит серебро в количестве от 0,56 вес.% до 0,7 вес.%.9. The structural element of the aircraft, made by heat treatment, according to claim 8, which further comprises silver in an amount of from 0.56 wt.% To 0.7 wt.%. 10. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, отличающийся тем, что элемент конструкции самолета, изготовленный путем тепловой обработки, содержит колесо.10. The structural element of the aircraft, made by heat treatment, according to claim 8 or 9, characterized in that the structural element of the aircraft, made by heat treatment, contains a wheel. 11. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, отличающийся тем, что элемент конструкции самолета, изготовленный путем тепловой обработки, содержит корпус поршня.11. An aircraft structural member manufactured by heat treatment according to claim 8 or 9, characterized in that the aircraft structural member manufactured by heat treatment comprises a piston body. 12. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, отличающийся тем, что сплав дополнительно содержит:12. An aircraft structural member manufactured by heat treatment according to claim 8 or 9, characterized in that the alloy further comprises: титан на уровне или менее 0,06 вес.%;titanium at or less than 0.06 wt.%; железо на уровне или менее 0,1 вес.%;iron at or less than 0.1 wt.%; кремний на уровне или менее 0,08 вес.%;silicon at or less than 0.08 wt.%; бериллий на уровне или менее 0,0001 вес.%;beryllium at or less than 0.0001% by weight; хром на уровне или менее 0,05 вес.% иchromium at or less than 0.05 wt.% and цинк на уровне или менее 0,25 вес.%.zinc at or less than 0.25 wt.%. 13. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, отличающийся тем, что сплав отвержден термическим дисперсионным упрочнением.13. An aircraft structural member made by heat treatment according to claim 8 or 9, characterized in that the alloy is cured by thermal dispersion hardening. 14. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, отличающийся тем, что сплав дополнительно содержит:14. The structural element of the aircraft, made by heat treatment, according to claim 8 or 9, characterized in that the alloy further comprises: медь в количестве от 4,8 вес.% до 5,4 вес.% иcopper in an amount of 4.8 wt.% to 5.4 wt.% and магний в количестве от 0,7 вес.% до 1,1 вес.%.magnesium in an amount of from 0.7 wt.% to 1.1 wt.%. 15. Элемент конструкции самолета, изготовленный путем тепловой обработки, по п. 8 или 9, дополнительно содержащий серебро в количестве от 0,6 вес.% до 0,7 вес.%. 15. The structural member of the aircraft, made by heat treatment, according to claim 8 or 9, further comprising silver in an amount of from 0.6 wt.% To 0.7 wt.%.
RU2015116924A 2014-05-06 2015-05-05 ALUMINUM-COPPER-MAGNESIUM-SILVER-FREE ANTI-TEMPERATURE ALLOY FOR FORGED AERONAUTICAL PARTS RU2015116924A (en)

Applications Claiming Priority (4)

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US201461989326P 2014-05-06 2014-05-06
US61/989,326 2014-05-06
US14/461,102 2014-08-15
US14/461,102 US20150322556A1 (en) 2014-05-06 2014-08-15 Lithium free elevated temperature aluminum copper magnesium silver alloy for forged aerospace products

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RU2015116924A3 RU2015116924A3 (en) 2018-11-02

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US20150322556A1 (en) 2015-11-12
RU2015116924A3 (en) 2018-11-02
EP2942412A1 (en) 2015-11-11
EP2942412B1 (en) 2016-11-16
CA2886124A1 (en) 2015-11-06

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