CN115287484B - 一种高强韧铸造稀土镁合金的制备方法及镁合金 - Google Patents
一种高强韧铸造稀土镁合金的制备方法及镁合金 Download PDFInfo
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- CN115287484B CN115287484B CN202210939736.XA CN202210939736A CN115287484B CN 115287484 B CN115287484 B CN 115287484B CN 202210939736 A CN202210939736 A CN 202210939736A CN 115287484 B CN115287484 B CN 115287484B
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- melt
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- rare earth
- magnesium alloy
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 54
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 48
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 34
- 238000005266 casting Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 83
- 239000000956 alloy Substances 0.000 claims abstract description 83
- 239000000155 melt Substances 0.000 claims abstract description 43
- 239000011777 magnesium Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000007670 refining Methods 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 238000003723 Smelting Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052582 BN Inorganic materials 0.000 claims description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 4
- 229910018503 SF6 Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims 1
- 229960000909 sulfur hexafluoride Drugs 0.000 claims 1
- 239000012071 phase Substances 0.000 description 38
- 230000032683 aging Effects 0.000 description 31
- 238000001878 scanning electron micrograph Methods 0.000 description 11
- 239000006104 solid solution Substances 0.000 description 11
- 229910052688 Gadolinium Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 9
- 229910052727 yttrium Inorganic materials 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- -1 rare earth chlorides Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 238000003917 TEM image Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000691 Re alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
Images
Classifications
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- 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
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C22B9/026—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves by acoustic waves, e.g. supersonic waves
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
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CN202210939736.XA CN115287484B (zh) | 2022-08-05 | 2022-08-05 | 一种高强韧铸造稀土镁合金的制备方法及镁合金 |
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CN202210939736.XA CN115287484B (zh) | 2022-08-05 | 2022-08-05 | 一种高强韧铸造稀土镁合金的制备方法及镁合金 |
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CN115287484A CN115287484A (zh) | 2022-11-04 |
CN115287484B true CN115287484B (zh) | 2023-06-23 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102776398A (zh) * | 2012-07-17 | 2012-11-14 | 南昌大学 | 一种用高能超声制备镁钆中间合金的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101676421B (zh) * | 2008-09-19 | 2011-08-24 | 清华大学 | 镁基复合材料的制备方法 |
CN101418381B (zh) * | 2008-11-28 | 2010-11-17 | 东北大学 | 超声凝聚净化镁合金中非金属夹杂物的方法 |
CN104651693B (zh) * | 2013-11-22 | 2017-05-17 | 北京有色金属研究总院 | 含微量Al的稀土变形镁合金及其制备方法 |
RU2621198C2 (ru) * | 2015-10-15 | 2017-06-01 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (НИ ТГУ) | Способ получения упрочненного нанокомпозиционного материала на основе магния |
CN107739947B (zh) * | 2017-10-24 | 2019-05-24 | 重庆理工大学 | 一种Mg-Y-Mn-Sc耐热镁合金及其制备方法 |
CN107838387A (zh) * | 2017-11-28 | 2018-03-27 | 上海航天精密机械研究所 | 超声波辅助制备zm5镁合金铸件的方法 |
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CN102776398A (zh) * | 2012-07-17 | 2012-11-14 | 南昌大学 | 一种用高能超声制备镁钆中间合金的方法 |
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Effective date of registration: 20250304 Address after: 401120 No. 19, Zhuoyue Road, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing New Energy Storage Materials and Equipment Research Institute Country or region after: China Address before: No. 69 lijiatuo Chongqing District of Banan City Road 400054 red Patentee before: Chongqing University of Technology Country or region before: China Patentee before: Chongqing University |