CN102383018A - 一种稀土-铬-硅基磁制冷材料及其制备方法 - Google Patents
一种稀土-铬-硅基磁制冷材料及其制备方法 Download PDFInfo
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- CN102383018A CN102383018A CN2011103548565A CN201110354856A CN102383018A CN 102383018 A CN102383018 A CN 102383018A CN 2011103548565 A CN2011103548565 A CN 2011103548565A CN 201110354856 A CN201110354856 A CN 201110354856A CN 102383018 A CN102383018 A CN 102383018A
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- rare earth
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- magnetic refrigerating
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 69
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229920001296 polysiloxane Polymers 0.000 title abstract 2
- 238000002844 melting Methods 0.000 claims abstract description 30
- 230000008018 melting Effects 0.000 claims abstract description 30
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 13
- 239000000956 alloy Substances 0.000 claims abstract description 13
- 229910052786 argon Inorganic materials 0.000 claims abstract description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 12
- 150000002910 rare earth metals Chemical group 0.000 claims abstract description 12
- 239000010453 quartz Substances 0.000 claims abstract description 11
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 7
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000010891 electric arc Methods 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229910052755 nonmetal Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract description 2
- 239000000696 magnetic material Substances 0.000 abstract 3
- 238000002156 mixing Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 7
- 239000000155 melt Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
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- Hard Magnetic Materials (AREA)
Abstract
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CN 201110354856 CN102383018B (zh) | 2011-11-10 | 2011-11-10 | 一种稀土-铬-硅基磁制冷材料的制备方法 |
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CN 201110354856 CN102383018B (zh) | 2011-11-10 | 2011-11-10 | 一种稀土-铬-硅基磁制冷材料的制备方法 |
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CN102383018A true CN102383018A (zh) | 2012-03-21 |
CN102383018B CN102383018B (zh) | 2013-08-07 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102660694A (zh) * | 2012-05-11 | 2012-09-12 | 杭州电子科技大学 | 低温磁制冷用稀土-镍-硼-碳基磁性材料及制备方法 |
CN103468224A (zh) * | 2013-08-19 | 2013-12-25 | 杭州电子科技大学 | 一种稀土RPdIn材料在低温磁制冷中的应用 |
CN105671395A (zh) * | 2016-03-16 | 2016-06-15 | 东北大学 | 一种稀土钯镁低温磁制冷材料及制备方法 |
CN106222744A (zh) * | 2016-08-26 | 2016-12-14 | 深圳市威斯康新材料科技有限公司 | 一种稀土金属单晶体及其制备方法 |
CN111074130A (zh) * | 2019-12-23 | 2020-04-28 | 杭州电子科技大学 | 一种应用于低温磁制冷的轻稀土REZnSi材料及制备方法 |
CN112752824A (zh) * | 2018-09-28 | 2021-05-04 | 株式会社东芝 | 蓄冷材料、冷冻机、超导线圈内置装置以及蓄冷材料的制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837393A (zh) * | 2005-03-24 | 2006-09-27 | 株式会社东芝 | 磁致冷材料及其制造方法 |
CN101792659A (zh) * | 2009-12-29 | 2010-08-04 | 中国科学院物理研究所 | 用于磁制冷的稀土-铜-硅材料及其制备方法 |
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2011
- 2011-11-10 CN CN 201110354856 patent/CN102383018B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837393A (zh) * | 2005-03-24 | 2006-09-27 | 株式会社东芝 | 磁致冷材料及其制造方法 |
CN101792659A (zh) * | 2009-12-29 | 2010-08-04 | 中国科学院物理研究所 | 用于磁制冷的稀土-铜-硅材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
MARCELA JANATOVA ET AL.: "Magnetic properties of RCr2Si2 compounds (R=Tb,Er)", 《JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS》, vol. 322, 26 June 2009 (2009-06-26), pages 1140 - 1142 * |
O. MOZE ET AL.: "Magnetic order in RCr2Si2 intermetallics", 《THE EUROPEAN PHYSICAL JOURNAL B》, vol. 36, 30 January 2004 (2004-01-30), pages 511 - 518 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102660694A (zh) * | 2012-05-11 | 2012-09-12 | 杭州电子科技大学 | 低温磁制冷用稀土-镍-硼-碳基磁性材料及制备方法 |
CN103468224A (zh) * | 2013-08-19 | 2013-12-25 | 杭州电子科技大学 | 一种稀土RPdIn材料在低温磁制冷中的应用 |
CN103468224B (zh) * | 2013-08-19 | 2016-09-07 | 杭州电子科技大学 | 一种稀土RPdIn材料在低温磁制冷中的应用 |
CN105671395A (zh) * | 2016-03-16 | 2016-06-15 | 东北大学 | 一种稀土钯镁低温磁制冷材料及制备方法 |
CN106222744A (zh) * | 2016-08-26 | 2016-12-14 | 深圳市威斯康新材料科技有限公司 | 一种稀土金属单晶体及其制备方法 |
CN106222744B (zh) * | 2016-08-26 | 2018-12-07 | 深圳市威斯康新材料科技有限公司 | 一种稀土金属单晶体及其制备方法 |
CN112752824A (zh) * | 2018-09-28 | 2021-05-04 | 株式会社东芝 | 蓄冷材料、冷冻机、超导线圈内置装置以及蓄冷材料的制造方法 |
CN111074130A (zh) * | 2019-12-23 | 2020-04-28 | 杭州电子科技大学 | 一种应用于低温磁制冷的轻稀土REZnSi材料及制备方法 |
CN111074130B (zh) * | 2019-12-23 | 2021-02-09 | 杭州电子科技大学 | 一种应用于低温磁制冷的轻稀土REZnSi材料的制备方法 |
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CN102383018B (zh) | 2013-08-07 |
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