CN109055837B - 一种含Sc和Er的7XXX可焊耐蚀铝合金及其制备方法 - Google Patents
一种含Sc和Er的7XXX可焊耐蚀铝合金及其制备方法 Download PDFInfo
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- CN109055837B CN109055837B CN201811076166.6A CN201811076166A CN109055837B CN 109055837 B CN109055837 B CN 109055837B CN 201811076166 A CN201811076166 A CN 201811076166A CN 109055837 B CN109055837 B CN 109055837B
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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
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
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- 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
- C22F1/053—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 zinc as the next major constituent
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- 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)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811076166.6A CN109055837B (zh) | 2018-09-14 | 2018-09-14 | 一种含Sc和Er的7XXX可焊耐蚀铝合金及其制备方法 |
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CN201811076166.6A CN109055837B (zh) | 2018-09-14 | 2018-09-14 | 一种含Sc和Er的7XXX可焊耐蚀铝合金及其制备方法 |
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CN109055837A CN109055837A (zh) | 2018-12-21 |
CN109055837B true CN109055837B (zh) | 2020-04-21 |
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CN201811076166.6A Active CN109055837B (zh) | 2018-09-14 | 2018-09-14 | 一种含Sc和Er的7XXX可焊耐蚀铝合金及其制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110331319B (zh) * | 2019-05-27 | 2020-06-30 | 中国航发北京航空材料研究院 | 一种含钪和铒的高强、高塑性耐蚀铝合金及其制备方法 |
CN110284029B (zh) * | 2019-07-26 | 2020-10-20 | 福建祥鑫股份有限公司 | 一种输电杆塔主架结构用铝合金及其制备方法 |
CN110899696B (zh) * | 2019-12-10 | 2021-03-26 | 华中科技大学 | 一种利用3d打印制备含钪铝合金零件的方法及其产品 |
CN115161524B (zh) * | 2022-09-08 | 2022-11-29 | 北京科技大学 | 一种抗应力腐蚀高强铝合金及其制备方法 |
CN115710661B (zh) * | 2022-10-31 | 2024-04-09 | 中国航发北京航空材料研究院 | 一种Al-Zn-Mg-Cu系铝合金及提高其应力腐蚀性能的方法 |
CN115852218A (zh) * | 2022-11-07 | 2023-03-28 | 福建祥鑫轻合金制造有限公司 | 一种稀土铝合金及其锻件的制备方法 |
CN115874093B (zh) * | 2022-12-07 | 2023-12-05 | 东北轻合金有限责任公司 | 一种700MPa级Al-Zn-Mg-Cu系铝合金挤压材及其制备方法 |
Family Cites Families (4)
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CN103014458B (zh) * | 2012-12-01 | 2014-07-09 | 滁州佳诚模具制造有限公司 | 改进型7005铝合金冰箱发泡模铸件的加工工艺 |
CN103243250A (zh) * | 2013-05-29 | 2013-08-14 | 湖南鑫材合金有限公司 | 一种Al-Zn-Mg-Cu合金的配方、熔炼工艺及其应用 |
CN106367641B (zh) * | 2016-08-27 | 2018-03-02 | 来安县科来兴实业有限责任公司 | 一种动车组齿轮箱用高强度铝合金及其制备方法 |
CN106702235B (zh) * | 2017-02-15 | 2018-12-04 | 苏州慧金新材料科技有限公司 | 一种高强高断裂韧性铝合金 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A 7xxx weldable corrosion resistant aluminum alloy containing Sc and ER and its preparation method Effective date of registration: 20200817 Granted publication date: 20200421 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2020980005065 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220923 Granted publication date: 20200421 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2020980005065 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A 7XXX weldable corrosion resistant aluminum alloy containing Sc and Er and its preparation method Effective date of registration: 20220923 Granted publication date: 20200421 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2022350000122 |