CN106148865B - 一种Al-Mg-Zn合金的时效热处理方法 - Google Patents
一种Al-Mg-Zn合金的时效热处理方法 Download PDFInfo
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- CN106148865B CN106148865B CN201610603065.4A CN201610603065A CN106148865B CN 106148865 B CN106148865 B CN 106148865B CN 201610603065 A CN201610603065 A CN 201610603065A CN 106148865 B CN106148865 B CN 106148865B
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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
- C22F1/047—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 magnesium as the next major constituent
Abstract
Description
实例 | 热处理方式 |
对比例1 | 90℃/24h+140℃/8h |
对比例2 | 90℃/24h+140℃/24h |
对比例3 | 90℃/24h+180℃/5h |
实施例1 | 90℃/24h+405℃/1h+90℃/24h+140℃/24h |
实施例2 | 90℃/24h+140℃/24h+405℃/1h+90℃/24h+140℃/24h |
实施例3 | 90℃/24h+220℃/15h+405℃/1h+90℃/24h+140℃/24h |
实施例4 | 90℃/24h+405℃/2h+90℃/24h+140℃/24h |
实施例5 | 90℃/24h+140℃/24h+405℃/2h+90℃/24h+140℃/24h |
实施例6 | 90℃/24h+220℃/15h+405℃/2h+90℃/24h+140℃/24h |
实施例7 | 90℃/24h+420℃/0.5h+90℃/24h+140℃/24h |
实施例8 | 90℃/24h+140℃/24h+420℃/0.5h+90℃/24h+140℃/24h |
实施例9 | 90℃/24h+220℃/15h+420℃/0.5h+90℃/24h+140℃/24h |
实施例10 | 90℃/24h+420℃/1h+90℃/24h+140℃/24h |
实施例11 | 90℃/24h+140℃/24h+420℃/1h+90℃/24h+140℃/24h |
实施例12 | 90℃/24h+220℃/15h+420℃/1h+90℃/24h+140℃/24h |
实施例13 | 90℃/24h+450℃/1h+90℃/24h+140℃/24h |
实施例14 | 90℃/24h+140℃/24h+450℃/1h+90℃/24h+140℃/24h |
实施例15 | 90℃/24h+220℃/15h+450℃/1h+90℃/24h+140℃/24h |
Claims (9)
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CN106148865B true CN106148865B (zh) | 2018-05-01 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107022725B (zh) * | 2017-04-20 | 2019-03-29 | 北京科技大学 | 一种提高时效强化型Al-Mg-Zn合金晶间腐蚀性能的热处理工艺 |
CN109136801B (zh) * | 2018-07-11 | 2021-02-09 | 广州汽车集团股份有限公司 | 一种过期铝板的加工方法 |
CN113174549B (zh) * | 2021-04-27 | 2022-08-26 | 北京科技大学 | 一种Al-Mg-Zn合金形变热处理方法 |
CN113293341A (zh) * | 2021-05-28 | 2021-08-24 | 湖南大学 | 一种Al-Zn-Mg-Cu系铝合金短流程回归再时效优化工艺 |
CN114293118A (zh) * | 2021-12-07 | 2022-04-08 | 华南理工大学 | 一种Al-Zn-Mg-Cu系铝合金板材非等温蠕变时效成形方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101792891A (zh) * | 2010-04-28 | 2010-08-04 | 中南大学 | 一种Al-Zn-Mg-Cu系铝合金的时效处理工艺 |
CN104694860A (zh) * | 2015-04-07 | 2015-06-10 | 中南大学 | 一种低纯度Al-Zn-Mg-Cu合金时效热处理方法 |
CN105296900A (zh) * | 2014-06-27 | 2016-02-03 | 孟源 | 一种提高Al-Mg合金性能的回归再时效工艺 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101792891A (zh) * | 2010-04-28 | 2010-08-04 | 中南大学 | 一种Al-Zn-Mg-Cu系铝合金的时效处理工艺 |
CN105296900A (zh) * | 2014-06-27 | 2016-02-03 | 孟源 | 一种提高Al-Mg合金性能的回归再时效工艺 |
CN104694860A (zh) * | 2015-04-07 | 2015-06-10 | 中南大学 | 一种低纯度Al-Zn-Mg-Cu合金时效热处理方法 |
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