CN114807706B - 一种高性能变形镁合金及其制备方法 - Google Patents
一种高性能变形镁合金及其制备方法 Download PDFInfo
- Publication number
- CN114807706B CN114807706B CN202210526013.7A CN202210526013A CN114807706B CN 114807706 B CN114807706 B CN 114807706B CN 202210526013 A CN202210526013 A CN 202210526013A CN 114807706 B CN114807706 B CN 114807706B
- Authority
- CN
- China
- Prior art keywords
- magnesium alloy
- heating
- aging treatment
- alloy
- magnesium
- 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.)
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Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims description 11
- 239000000956 alloy Substances 0.000 claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 34
- 230000032683 aging Effects 0.000 claims abstract description 30
- 239000011777 magnesium Substances 0.000 claims abstract description 20
- 238000001192 hot extrusion Methods 0.000 claims abstract description 13
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 12
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 238000005266 casting Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 29
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 19
- 150000002910 rare earth metals Chemical class 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 229910018503 SF6 Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000005674 electromagnetic induction Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 6
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 abstract description 11
- 229910052688 Gadolinium Inorganic materials 0.000 abstract description 9
- 229910052779 Neodymium Inorganic materials 0.000 abstract description 8
- 239000000243 solution Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 3
- 229910000748 Gd alloy Inorganic materials 0.000 description 2
- 229910000583 Nd alloy Inorganic materials 0.000 description 2
- 229910000612 Sm alloy Inorganic materials 0.000 description 2
- PEFIIJCLFMFTEP-UHFFFAOYSA-N [Nd].[Mg] Chemical compound [Nd].[Mg] PEFIIJCLFMFTEP-UHFFFAOYSA-N 0.000 description 2
- KPQBNQRPQKZQNJ-UHFFFAOYSA-N [Sm].[Mg] Chemical compound [Sm].[Mg] KPQBNQRPQKZQNJ-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- DFIYZNMDLLCTMX-UHFFFAOYSA-N gadolinium magnesium Chemical compound [Mg].[Gd] DFIYZNMDLLCTMX-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- QRNPTSGPQSOPQK-UHFFFAOYSA-N magnesium zirconium Chemical compound [Mg].[Zr] QRNPTSGPQSOPQK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
-
- 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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- 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
Abstract
Description
Claims (1)
Priority Applications (1)
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CN202210526013.7A CN114807706B (zh) | 2022-05-16 | 2022-05-16 | 一种高性能变形镁合金及其制备方法 |
Applications Claiming Priority (1)
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CN202210526013.7A CN114807706B (zh) | 2022-05-16 | 2022-05-16 | 一种高性能变形镁合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114807706A CN114807706A (zh) | 2022-07-29 |
CN114807706B true CN114807706B (zh) | 2023-07-14 |
Family
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Family Applications (1)
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CN202210526013.7A Active CN114807706B (zh) | 2022-05-16 | 2022-05-16 | 一种高性能变形镁合金及其制备方法 |
Country Status (1)
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CN (1) | CN114807706B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104152768A (zh) * | 2014-09-05 | 2014-11-19 | 农彩丽 | 一种耐热稀土镁合金及其制备方法 |
CN105648370A (zh) * | 2016-02-03 | 2016-06-08 | 中南大学 | 一种提高稀土镁合金铸件力学性能的热处理工艺 |
CN109536799A (zh) * | 2019-01-28 | 2019-03-29 | 湖南工学院 | 一种镁合金板材及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101353747B (zh) * | 2008-09-11 | 2010-06-02 | 上海交通大学 | 压铸耐热镁合金及其制备方法 |
CN103421999B (zh) * | 2013-07-15 | 2016-01-20 | 中南大学 | 一种含稀土耐热镁合金及其制备方法 |
CN105018813B (zh) * | 2015-07-07 | 2017-08-25 | 河南科技大学 | 一种抗蠕变稀土镁合金及其制备方法 |
CN108754267A (zh) * | 2018-06-12 | 2018-11-06 | 中国科学院长春应用化学研究所 | 含稀土钐的高强变形镁合金及其制备方法 |
-
2022
- 2022-05-16 CN CN202210526013.7A patent/CN114807706B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104152768A (zh) * | 2014-09-05 | 2014-11-19 | 农彩丽 | 一种耐热稀土镁合金及其制备方法 |
CN105648370A (zh) * | 2016-02-03 | 2016-06-08 | 中南大学 | 一种提高稀土镁合金铸件力学性能的热处理工艺 |
CN109536799A (zh) * | 2019-01-28 | 2019-03-29 | 湖南工学院 | 一种镁合金板材及其制备方法 |
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CN114807706A (zh) | 2022-07-29 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: No. 5, North Side of Hongqi Avenue West Section, New Materials Industrial Park, Advanced Manufacturing Development Zone, Yiyang County, Luoyang City, Henan Province, 471000 Patentee after: Luoyang MAG Magnesium Industry Co.,Ltd. Country or region after: China Address before: 471000 Building 1, Yin Kun science and Technology Park, 8 Fenghua Road, hi tech Zone, Luoyang, Henan Patentee before: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY Country or region before: China |