CN110129695B - 一种制备高性能镁合金板材的方法 - Google Patents
一种制备高性能镁合金板材的方法 Download PDFInfo
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- CN110129695B CN110129695B CN201910463912.5A CN201910463912A CN110129695B CN 110129695 B CN110129695 B CN 110129695B CN 201910463912 A CN201910463912 A CN 201910463912A CN 110129695 B CN110129695 B CN 110129695B
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- magnesium alloy
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000000137 annealing Methods 0.000 claims abstract description 48
- 238000001953 recrystallisation Methods 0.000 claims abstract description 42
- 238000000265 homogenisation Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 description 26
- 238000012360 testing method Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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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
- C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Metal Rolling (AREA)
Abstract
Description
试样 | 抗拉强度(MPa) | 屈服强度(MPa) | 延伸率 | 杯突(mm) |
原始试样 | 290 | 140 | 16% | 2.7 |
加工后试样 | 380 | 151 | 22% | 5.8 |
试样 | 抗拉强度(MPa) | 屈服强度(MPa) | 延伸率 | 杯突(mm) |
原始试样 | 290 | 140 | 16% | 2.7 |
加工后试样 | 360 | 143 | 23% | 6.6 |
Claims (5)
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CN201910463912.5A CN110129695B (zh) | 2019-05-30 | 2019-05-30 | 一种制备高性能镁合金板材的方法 |
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CN201910463912.5A CN110129695B (zh) | 2019-05-30 | 2019-05-30 | 一种制备高性能镁合金板材的方法 |
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CN110129695A CN110129695A (zh) | 2019-08-16 |
CN110129695B true CN110129695B (zh) | 2020-07-31 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114700386A (zh) * | 2022-03-25 | 2022-07-05 | 重庆大学 | 一种同时提高纯镁板材强度和塑性的方法 |
CN114990459B (zh) * | 2022-06-30 | 2023-03-31 | 重庆科技学院 | 一种镁合金板材及双向复合扭转制备镁合金板材的方法 |
CN115090708A (zh) * | 2022-06-30 | 2022-09-23 | 重庆科技学院 | 一种镁合金板材及在线复合变形制备镁合金板材的方法 |
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KR101581852B1 (ko) * | 2014-07-03 | 2016-01-04 | 한국기계연구원 | 성형성 향상을 위한 마그네슘 합금 판재의 제조방법 및 이에 의해 제조되는 마그네슘 합금 판재 |
CN105039881B (zh) * | 2015-07-21 | 2018-01-05 | 重庆大学 | 一种基于孪生变形的镁合金薄板成形性能改善方法 |
CN106756682B (zh) * | 2016-12-23 | 2018-05-04 | 福州大学 | 一种镁合金晶粒细化方法 |
CN108588603A (zh) * | 2018-04-17 | 2018-09-28 | 重庆大学 | 一种提升镁合金挤压板材室温塑性的织构改性方法及产品 |
CN109161759B (zh) * | 2018-10-10 | 2020-01-14 | 重庆科技学院 | 一种提高镁合金板材冲压性能的方法 |
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Effective date of registration: 20240205 Address after: 471000 Jianxi District, Luoyang City, Henan Province, No. 50 Jianxi Road Patentee after: CHINALCO LUOYANG COPPER PROCESSING CO.,LTD. Country or region after: China Address before: 529400 Second Floor, No.6 Nanchang Village, Encheng Industrial Fourth Road, Enping City, Jiangmen City, Guangdong Province (Information Declaration System) Patentee before: Jiangmen Zhuanyi Information Technology Co.,Ltd. Country or region before: China |
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