CN109161759B - 一种提高镁合金板材冲压性能的方法 - Google Patents
一种提高镁合金板材冲压性能的方法 Download PDFInfo
- Publication number
- CN109161759B CN109161759B CN201811176880.2A CN201811176880A CN109161759B CN 109161759 B CN109161759 B CN 109161759B CN 201811176880 A CN201811176880 A CN 201811176880A CN 109161759 B CN109161759 B CN 109161759B
- Authority
- CN
- China
- Prior art keywords
- magnesium alloy
- alloy plate
- deformation
- plate
- preserving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000004080 punching Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 9
- 238000001953 recrystallisation Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000706 light magnesium alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
-
- 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
Landscapes
- 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)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
试样 | 杯突值 | 塑性应变比(r值) |
原始试样 | 2.9 | 1.62 |
变形后试样 | 7.8 | 0.97 |
试样 | 杯突值 | 塑性应变比(r值) |
原始试样 | 2.9 | 1.62 |
变形后试样 | 8.3 | 0.98 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811176880.2A CN109161759B (zh) | 2018-10-10 | 2018-10-10 | 一种提高镁合金板材冲压性能的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811176880.2A CN109161759B (zh) | 2018-10-10 | 2018-10-10 | 一种提高镁合金板材冲压性能的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109161759A CN109161759A (zh) | 2019-01-08 |
CN109161759B true CN109161759B (zh) | 2020-01-14 |
Family
ID=64877836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811176880.2A Active CN109161759B (zh) | 2018-10-10 | 2018-10-10 | 一种提高镁合金板材冲压性能的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109161759B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110129695B (zh) * | 2019-05-30 | 2020-07-31 | 重庆科技学院 | 一种制备高性能镁合金板材的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101463454B (zh) * | 2009-01-16 | 2010-06-16 | 中南大学 | 一种利用孪生变形制备块体纳米/超细晶粒镁合金的方法 |
JP5660374B2 (ja) * | 2009-11-24 | 2015-01-28 | 住友電気工業株式会社 | マグネシウム合金板の製造方法及びマグネシウム合金コイル材 |
JP5581505B2 (ja) * | 2010-03-31 | 2014-09-03 | 国立大学法人 熊本大学 | マグネシウム合金板材 |
CN102814325B (zh) * | 2012-08-22 | 2014-06-18 | 西安建筑科技大学 | 一种大规格细晶镁合金板材的轧制方法 |
CN103898424B (zh) * | 2014-03-27 | 2015-11-18 | 太原理工大学 | 一种镁合金晶粒细化方法 |
KR101650003B1 (ko) * | 2015-01-14 | 2016-08-23 | 한국기계연구원 | 마그네슘 합금 판재의 제조방법 및 이에 따라 제조되는 마그네슘 합금 판재 |
CN104889160B (zh) * | 2015-06-17 | 2017-06-23 | 太原科技大学 | 一种宽幅镁合金厚板边部多向预变形轧制方法 |
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 |
-
2018
- 2018-10-10 CN CN201811176880.2A patent/CN109161759B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109161759A (zh) | 2019-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Tajally et al. | Mechanical and anisotropic behaviors of 7075 aluminum alloy sheets | |
Yu et al. | Mechanical properties of Al–Mg–Si alloy sheets produced using asymmetric cryorolling and ageing treatment | |
CN103243285B (zh) | 一种钽钨材料及其制备方法 | |
Huang et al. | Microstructure and mechanical properties of cryo-rolled AA6061 Al alloy | |
CN103388095B (zh) | Mg-Gd-Y-Zr系镁合金及其大型复杂铸件的热处理方法 | |
CN108368569A (zh) | 用于车身的高刚性薄板材 | |
CN103060638A (zh) | 一种Al-Zn-Mg-Cu-Zr-Er合金的双级时效工艺 | |
CN109161759B (zh) | 一种提高镁合金板材冲压性能的方法 | |
CN105951009B (zh) | 一种铝合金的热处理工艺 | |
Zhao et al. | Influence of high-energy pulse current on the mechanical properties and microstructures of Ti-6Al-4V alloy | |
CN114367611A (zh) | 一种镁合金回转体结构件及其制备工艺 | |
Wang et al. | Improved stretch formability of AZ31 magnesium thin sheet by induced {10–12} tension twins | |
Liu et al. | Dynamic stress–strain properties of Ti–Al–V titanium alloys with various element contents | |
Huang et al. | Evolution mechanism of grain refinement based on dynamic recrystallization in multiaxially forged austenite | |
Li et al. | A study of thermomechanical behaviour and grain size evolution of AA7050 under hot forging conditions | |
CN109722573A (zh) | 一种高成形性Al-Mg-Si-Cu-Zn-Er-Zr合金及其制备方法 | |
CN101332560B (zh) | 一种提高高强度变形镁合金阻尼性能的塑性加工工艺 | |
CN110129695B (zh) | 一种制备高性能镁合金板材的方法 | |
Wang et al. | Shear localization and its related microstructure mechanism in a fine-grain-sized near-beta Ti alloy | |
Sun et al. | A uniformly fine-grained Mg-Y-Nd-Zr magnesium alloy with simultaneously optimized strength and ductility processed by forging and ECAP | |
Du et al. | Hot deformation behavior and dynamic recrystallization of medium carbon LZ50 steel | |
Kim et al. | Annealing of flexible-rolled Al–5.5 wt% Mg alloy sheets for auto body application | |
Inoue | Texture Control of Aluminum and Magnesium Alloys by the Symmetric/Asymmetric Combination Rolling Process | |
Bao et al. | High temperature deformation behavior and processing map of hot isostatically pressed Ti-47. 5Al-2Cr-2Nb-0. 2W-0. 2B alloy using gas atomization powders | |
Zhang et al. | Superplastic deformation behavior and mechanism of 1420 Al-Li alloy sheets with elongated grains |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: 529400 Second Floor, No.6 Nanchang Village, Encheng Industrial Fourth Road, Enping City, Jiangmen City, Guangdong Province (Information Declaration System) Patentee after: Jiangmen Zhuanyi Information Technology Co.,Ltd. Country or region after: China Address before: No. 20, East Road, University City, Chongqing, Shapingba District, Chongqing Patentee before: Chongqing University of Science & Technology Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240219 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 |
|
TR01 | Transfer of patent right |