CN110144533B - 一种调控2219铝合金环件粗大第二相的方法 - Google Patents
一种调控2219铝合金环件粗大第二相的方法 Download PDFInfo
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- CN110144533B CN110144533B CN201910428933.3A CN201910428933A CN110144533B CN 110144533 B CN110144533 B CN 110144533B CN 201910428933 A CN201910428933 A CN 201910428933A CN 110144533 B CN110144533 B CN 110144533B
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- 238000000034 method Methods 0.000 title claims abstract description 88
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 48
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- 230000008569 process Effects 0.000 claims abstract description 57
- 238000000137 annealing Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000010274 multidirectional forging Methods 0.000 claims abstract description 18
- 230000001276 controlling effect Effects 0.000 claims abstract 2
- 230000032683 aging Effects 0.000 claims description 10
- 238000005242 forging Methods 0.000 claims description 8
- 238000011282 treatment Methods 0.000 claims description 7
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 239000006104 solid solution Substances 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
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- 239000002245 particle Substances 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 22
- 239000010949 copper Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910018182 Al—Cu Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
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- 238000002474 experimental method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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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
- C22F1/057—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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
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CN110144533B true CN110144533B (zh) | 2020-02-04 |
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CN112828214B (zh) * | 2020-12-12 | 2023-02-14 | 天津理工大学 | 大型2219铝合金环均匀化轧制工艺 |
CN113512690B (zh) * | 2021-04-12 | 2022-05-03 | 中南大学 | 一种均质细晶Al-Mg-Si合金镜面材料的制备方法 |
CN114558967B (zh) * | 2022-01-17 | 2023-02-17 | 上海交通大学 | 一种铝合金超大型环锻件的制备方法 |
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DE112008003052T5 (de) * | 2007-11-15 | 2010-12-16 | Aleris Aluminum Koblenz Gmbh | Produkt aus Al-Mg-Zn-Knetlegierung und Herstellungsverfahren dafür |
CN105861968B (zh) * | 2016-03-30 | 2018-01-16 | 中南大学 | 一种提高Al‑Cu系高强铝合金环件力学性能的方法 |
CN106498318B (zh) * | 2016-10-13 | 2018-04-03 | 中南大学 | 提高2219铝合金环件综合力学性能的工艺方法 |
CN109079067A (zh) * | 2017-09-29 | 2018-12-25 | 贵州安大航空锻造有限责任公司 | 高强度铝合金环件轧制成形方法 |
CN108890218B (zh) * | 2018-05-16 | 2020-02-14 | 江苏理工学院 | 一种高强耐热铝合金锻件制造工艺 |
CN109622873B (zh) * | 2018-12-27 | 2020-11-13 | 天津航天长征技术装备有限公司 | 一种2219铝合金环件细晶制造工艺 |
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Inventor after: Yi Youping Inventor after: Zhong Jue Inventor after: Huang Shiquan Inventor after: Guo Wanfu Inventor after: Mao Xianchang Inventor after: He Hailin Inventor before: Yi Youping Inventor before: Huang Shiquan Inventor before: Guo Wanfu Inventor before: Mao Xianchang Inventor before: He Hailin |
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