CN113416873B - 高电磁屏蔽效能稀土镁合金板材及其制备方法 - Google Patents
高电磁屏蔽效能稀土镁合金板材及其制备方法 Download PDFInfo
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- CN113416873B CN113416873B CN202110717655.0A CN202110717655A CN113416873B CN 113416873 B CN113416873 B CN 113416873B CN 202110717655 A CN202110717655 A CN 202110717655A CN 113416873 B CN113416873 B CN 113416873B
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- rare earth
- electromagnetic shielding
- magnesium alloy
- earth magnesium
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 73
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 61
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 67
- 239000000956 alloy Substances 0.000 claims abstract description 67
- 239000011777 magnesium Substances 0.000 claims abstract description 47
- 238000005096 rolling process Methods 0.000 claims abstract description 44
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 35
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 31
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 25
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 25
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 21
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims abstract description 20
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 238000000137 annealing Methods 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 13
- 238000003723 Smelting Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 17
- 238000007670 refining Methods 0.000 claims description 17
- 230000004907 flux Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 7
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 claims 1
- 229910052769 Ytterbium Inorganic materials 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 abstract description 3
- 229910000765 intermetallic Inorganic materials 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 26
- 239000007789 gas Substances 0.000 description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 18
- 239000000155 melt Substances 0.000 description 14
- QRNPTSGPQSOPQK-UHFFFAOYSA-N magnesium zirconium Chemical compound [Mg].[Zr] QRNPTSGPQSOPQK-UHFFFAOYSA-N 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- JFXJJAXYELOILB-UHFFFAOYSA-N dysprosium magnesium Chemical compound [Mg].[Dy] JFXJJAXYELOILB-UHFFFAOYSA-N 0.000 description 10
- VMRKBRPOZSOJRN-UHFFFAOYSA-N holmium magnesium Chemical compound [Mg].[Ho] VMRKBRPOZSOJRN-UHFFFAOYSA-N 0.000 description 10
- 229910052786 argon Inorganic materials 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000005670 electromagnetic radiation Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 coatings Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 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
- C22C23/06—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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1222—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
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (8)
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CN202110717655.0A CN113416873B (zh) | 2021-06-28 | 2021-06-28 | 高电磁屏蔽效能稀土镁合金板材及其制备方法 |
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CN202110717655.0A CN113416873B (zh) | 2021-06-28 | 2021-06-28 | 高电磁屏蔽效能稀土镁合金板材及其制备方法 |
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CN113416873A CN113416873A (zh) | 2021-09-21 |
CN113416873B true CN113416873B (zh) | 2023-01-20 |
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Families Citing this family (4)
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CN115029596B (zh) * | 2022-06-22 | 2023-06-09 | 昆明理工大学 | 一种pcb板级屏蔽罩材料用自组装纳米片层材料及其制备方法 |
CN116145060B (zh) * | 2023-03-01 | 2023-12-26 | 昆明理工大学 | 一种高导高电磁屏蔽效能的Mg-Zn-Y合金及其制备方法 |
CN117778842B (zh) * | 2023-12-25 | 2024-09-13 | 鞍钢股份有限公司 | 一种高性能稀土镁合金冷轧板带及其制备方法 |
CN118326216B (zh) * | 2024-04-11 | 2024-09-06 | 江苏海洋大学 | 一种高耐腐蚀稀土镁合金的制备方法 |
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EP0258177A1 (fr) * | 1986-07-30 | 1988-03-02 | Claude Planchamp | Absorbeurs de radiations nucléaires |
CN101457310A (zh) * | 2008-12-17 | 2009-06-17 | 中国科学院长春应用化学研究所 | We54稀土镁基合金的遗传制法 |
WO2016118444A1 (en) * | 2015-01-23 | 2016-07-28 | University Of Florida Research Foundation, Inc. | Radiation shielding and mitigating alloys, methods of manufacture thereof and articles comprising the same |
CN109321795A (zh) * | 2018-11-01 | 2019-02-12 | 贵州航天风华精密设备有限公司 | 一种具有电磁屏蔽性能的镁合金 |
CN109536803A (zh) * | 2019-01-16 | 2019-03-29 | 北京工业大学 | 一种高延展性低稀土镁合金板材及其制备方法 |
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DE2116261A1 (en) * | 1971-04-02 | 1972-10-12 | Battelle Institut E V | Magnesium-lithium alloys - contg hydrogen as shields against fast neutrons |
WO1994009168A1 (en) * | 1992-10-21 | 1994-04-28 | The Dow Chemical Company | Methods for producing high purity magnesium alloys |
CN103243283B (zh) * | 2013-05-27 | 2015-10-07 | 中国科学院长春应用化学研究所 | 超细晶稀土镁合金的制备方法 |
CN104498754B (zh) * | 2014-12-18 | 2016-08-24 | 太原理工大学 | 一种镁合金基中子屏蔽复合材料的制备方法 |
CN108472699B (zh) * | 2015-12-23 | 2021-12-28 | 株式会社Posco | 镁合金板材及其制造方法 |
CN108203784B (zh) * | 2016-12-19 | 2020-11-20 | 有研工程技术研究院有限公司 | 一种具有电磁屏蔽功能的镁合金网及其制备方法 |
CN108203783B (zh) * | 2016-12-19 | 2020-01-10 | 有研工程技术研究院有限公司 | 一种高电磁屏蔽镁-铜复合板及其制备方法 |
CN108300918B (zh) * | 2017-01-11 | 2020-05-12 | 北京科技大学 | 一种具有高室温成形性能含钙稀土镁合金板材及制备方法 |
CN110438381B (zh) * | 2019-08-13 | 2021-04-02 | 中南大学 | 一种高强韧高电磁屏蔽性能的镁合金及其形变热处理方法 |
CN113444944B (zh) * | 2021-06-30 | 2022-02-22 | 赣州虔博新材料科技有限公司 | 低成本高强高延展性稀土镁合金及其制备方法 |
CN113444947B (zh) * | 2021-07-15 | 2023-02-28 | 重庆大学 | 一种具有高电磁屏蔽性能的耐热镁合金及其制备方法 |
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