CN114231809B - 一种高强高热稳定性超轻镁锂合金及其制备方法 - Google Patents
一种高强高热稳定性超轻镁锂合金及其制备方法 Download PDFInfo
- Publication number
- CN114231809B CN114231809B CN202111493089.6A CN202111493089A CN114231809B CN 114231809 B CN114231809 B CN 114231809B CN 202111493089 A CN202111493089 A CN 202111493089A CN 114231809 B CN114231809 B CN 114231809B
- Authority
- CN
- China
- Prior art keywords
- rolling
- magnesium
- lithium alloy
- alloy
- strength
- 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
- 239000001989 lithium alloy Substances 0.000 title claims abstract description 43
- 229910000733 Li alloy Inorganic materials 0.000 title claims abstract description 42
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 238000011282 treatment Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000032683 aging Effects 0.000 claims abstract description 11
- 238000005098 hot rolling Methods 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims abstract description 10
- 238000005097 cold rolling Methods 0.000 claims abstract description 8
- 238000000265 homogenisation Methods 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims description 46
- 229910045601 alloy Inorganic materials 0.000 claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000005204 segregation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 5
- 239000004332 silver Substances 0.000 abstract description 5
- 238000001556 precipitation Methods 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002114 nanocomposite Substances 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 description 12
- 238000005728 strengthening Methods 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 5
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910017073 AlLi Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 2
- 229910007857 Li-Al Inorganic materials 0.000 description 1
- 229910008405 Li-Zn Inorganic materials 0.000 description 1
- 229910008447 Li—Al Inorganic materials 0.000 description 1
- 229910007049 Li—Zn Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910019400 Mg—Li Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VCHVXUQQZMQWIY-UHFFFAOYSA-N [AlH3].[Mg].[Li] Chemical compound [AlH3].[Mg].[Li] VCHVXUQQZMQWIY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012856 weighed raw material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- 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
-
- 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
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111493089.6A CN114231809B (zh) | 2021-12-08 | 2021-12-08 | 一种高强高热稳定性超轻镁锂合金及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111493089.6A CN114231809B (zh) | 2021-12-08 | 2021-12-08 | 一种高强高热稳定性超轻镁锂合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114231809A CN114231809A (zh) | 2022-03-25 |
CN114231809B true CN114231809B (zh) | 2023-02-28 |
Family
ID=80753987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111493089.6A Active CN114231809B (zh) | 2021-12-08 | 2021-12-08 | 一种高强高热稳定性超轻镁锂合金及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114231809B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115747685B (zh) * | 2022-11-18 | 2024-05-28 | 哈尔滨工程大学 | 一种基于深冷多面轧制制备的低密度高比强度β相镁锂合金及制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120222784A1 (en) * | 2009-09-11 | 2012-09-06 | Santoku Corporation | Magnesium-lithium alloy, rolled material, formed article, and process for producing same |
CN106148792A (zh) * | 2016-08-17 | 2016-11-23 | 上海交通大学 | 高强度高Gd含量的变形镁合金及其制备方法 |
CN107447152A (zh) * | 2017-06-19 | 2017-12-08 | 郑州轻研合金科技有限公司 | 一种高强高韧的镁合金板材及其制备方法 |
CN107630157A (zh) * | 2017-08-29 | 2018-01-26 | 西安理工大学 | 一种lpso长周期结构增强的镁锂合金的制备方法 |
CN110295307A (zh) * | 2019-07-02 | 2019-10-01 | 哈尔滨工程大学 | 一种高强塑性超轻la141镁锂合金深冷轧工艺 |
CN111411276A (zh) * | 2020-04-26 | 2020-07-14 | 上海交通大学 | 一种高强度高热稳定镁锂合金的制备方法 |
-
2021
- 2021-12-08 CN CN202111493089.6A patent/CN114231809B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120222784A1 (en) * | 2009-09-11 | 2012-09-06 | Santoku Corporation | Magnesium-lithium alloy, rolled material, formed article, and process for producing same |
CN106148792A (zh) * | 2016-08-17 | 2016-11-23 | 上海交通大学 | 高强度高Gd含量的变形镁合金及其制备方法 |
CN107447152A (zh) * | 2017-06-19 | 2017-12-08 | 郑州轻研合金科技有限公司 | 一种高强高韧的镁合金板材及其制备方法 |
CN107630157A (zh) * | 2017-08-29 | 2018-01-26 | 西安理工大学 | 一种lpso长周期结构增强的镁锂合金的制备方法 |
CN110295307A (zh) * | 2019-07-02 | 2019-10-01 | 哈尔滨工程大学 | 一种高强塑性超轻la141镁锂合金深冷轧工艺 |
CN111411276A (zh) * | 2020-04-26 | 2020-07-14 | 上海交通大学 | 一种高强度高热稳定镁锂合金的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114231809A (zh) | 2022-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108823472B (zh) | 一种高强韧Al-Zn-Mg-Cu系铝合金及其热处理方法 | |
JP6607463B2 (ja) | 希薄マグネシウム合金シートにおけるひずみ誘起時効強化 | |
CN108425050B (zh) | 一种高强高韧铝锂合金及其制备方法 | |
CN111172446B (zh) | 一种强耐腐蚀非等原子比高熵合金及其制备方法 | |
CN114381641B (zh) | 一种新型高强塑性低稀土含量Mg-Al-Zn-RE合金及其制备方法 | |
CN107747014A (zh) | 一种具有高延展性高强镁合金及其制备方法 | |
JP3101280B2 (ja) | Al基合金およびAl基合金製品の製造方法 | |
CN109536803B (zh) | 一种高延展性低稀土镁合金板材及其制备方法 | |
CN111394616A (zh) | 一种Ti-Al-Zr-Cr系马氏体钛合金及其制备方法 | |
JP2001517735A (ja) | アルミニウム系合金及びその熱処理方法 | |
JP3022922B2 (ja) | 冷間圧延特性を改良した板またはストリップ材の製造方法 | |
CN114075630A (zh) | 一种高强耐蚀铝锂合金板材及其制备方法 | |
CN114231809B (zh) | 一种高强高热稳定性超轻镁锂合金及其制备方法 | |
CN110592503B (zh) | 一种Al-6Si-3.5Cu型铸造铝合金的强韧化热处理工艺方法 | |
CN114990382B (zh) | 一种超低间隙相变诱导塑性亚稳β钛合金及其制备方法 | |
CN107675053A (zh) | 一种高强度镁锂合金及其深冷强化处理的制备方法 | |
CN113308653B (zh) | 一种基于喷射成形的铝锂合金热处理制备方法 | |
CN113913660A (zh) | 一种热冷交替轧制制备镁合金板材的方法 | |
CN116790950A (zh) | 一种高均匀延伸率超轻镁锂合金及其制备方法 | |
CN117418083A (zh) | 一种低各向异性的钛合金板材的制造方法 | |
CN114346147B (zh) | 一种轻质高强镁合金的旋锻制备方法 | |
CN116676521A (zh) | 一种具有非均匀晶粒异质结构CrCoNi基中熵合金及其制备方法 | |
CN115094289A (zh) | 一种Re改性的高性能共晶高熵合金及其制备工艺 | |
CN109943738B (zh) | 一种含铝高模量稀土镁合金及其制备方法 | |
CN114525435B (zh) | 一种添加Er和Pr的高强耐蚀Al-Zn-Mg-Cu合金及其制备方法 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Song Inventor after: Zhang Zijian Inventor after: Ren Xule Inventor after: Wang Xiquan Inventor after: Kou Zongde Inventor after: Feng Tao Inventor after: Lansi Inventor before: Tang Song Inventor before: Ren Xule Inventor before: Wang Xiquan Inventor before: Zhang Zijian Inventor before: Kou Zongde Inventor before: Feng Tao Inventor before: Lansi |
|
GR01 | Patent grant | ||
GR01 | Patent grant |