CN103801702B - 稀土永磁合金氢破连续生产设备 - Google Patents
稀土永磁合金氢破连续生产设备 Download PDFInfo
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- CN103801702B CN103801702B CN201210444002.0A CN201210444002A CN103801702B CN 103801702 B CN103801702 B CN 103801702B CN 201210444002 A CN201210444002 A CN 201210444002A CN 103801702 B CN103801702 B CN 103801702B
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- valve
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 81
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 81
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 61
- 238000006356 dehydrogenation reaction Methods 0.000 claims abstract description 48
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 38
- 239000011261 inert gas Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 25
- 229910052756 noble gas Inorganic materials 0.000 claims description 25
- 239000000498 cooling water Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005086 pumping Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 230000000875 corresponding Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 239000000843 powder Substances 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 239000006247 magnetic powder Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011068 load Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 description 3
- 210000004279 Orbit Anatomy 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- FMGSKLZLMKYGDP-USOAJAOKSA-N Dehydroepiandrosterone Chemical class C1[C@@H](O)CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC=C21 FMGSKLZLMKYGDP-USOAJAOKSA-N 0.000 description 1
- 241001347978 Major minor Species 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- -1 rare earth alloy Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210444002.0A CN103801702B (zh) | 2012-11-08 | 稀土永磁合金氢破连续生产设备 | |
US14/075,801 US9543063B2 (en) | 2012-11-08 | 2013-11-08 | Continuous hydrogen pulverization method and production device of rare earth permanent magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210444002.0A CN103801702B (zh) | 2012-11-08 | 稀土永磁合金氢破连续生产设备 |
Publications (2)
Publication Number | Publication Date |
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CN103801702A CN103801702A (zh) | 2014-05-21 |
CN103801702B true CN103801702B (zh) | 2016-11-30 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1249972A (zh) * | 1998-10-07 | 2000-04-12 | 住友特殊金属株式会社 | 稀土金属基磁性材料的氢破碎工艺和氢破碎箱 |
CN1326834A (zh) * | 2001-05-21 | 2001-12-19 | 董中天 | 钕铁硼多工位氢化制粉工艺及设备 |
CN2555932Y (zh) * | 2002-07-26 | 2003-06-18 | 太原市佳世特净化设备有限公司 | 磁性材料的氢粉碎装置 |
CN1877755A (zh) * | 2006-07-04 | 2006-12-13 | 包头稀土研究院 | 一种钕铁硼氢粉碎的柔性加工方法 |
CN202943253U (zh) * | 2012-11-08 | 2013-05-22 | 沈阳中北真空磁电科技有限公司 | 稀土永磁合金氢破连续生产设备 |
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1249972A (zh) * | 1998-10-07 | 2000-04-12 | 住友特殊金属株式会社 | 稀土金属基磁性材料的氢破碎工艺和氢破碎箱 |
CN1326834A (zh) * | 2001-05-21 | 2001-12-19 | 董中天 | 钕铁硼多工位氢化制粉工艺及设备 |
CN2555932Y (zh) * | 2002-07-26 | 2003-06-18 | 太原市佳世特净化设备有限公司 | 磁性材料的氢粉碎装置 |
CN1877755A (zh) * | 2006-07-04 | 2006-12-13 | 包头稀土研究院 | 一种钕铁硼氢粉碎的柔性加工方法 |
CN202943253U (zh) * | 2012-11-08 | 2013-05-22 | 沈阳中北真空磁电科技有限公司 | 稀土永磁合金氢破连续生产设备 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Hunnan District Huiquan road Shenyang city Liaoning province 110168 No. 8 Patentee after: Shenyang Liuhoudi Electroplating Co., Ltd. Address before: Liu Houdi village in Sujiatun District of Shenyang City, Liaoning province 110112 fonggouxiang Patentee before: SHENYANG ZHONGBEI VACUUM TECH CO., LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20170401 Address after: Hunnan District Huiquan road Shenyang city Liaoning province 110168 No. 8 Patentee after: Shenyang Zhongbei Vacuum Technology Co., Ltd. Address before: Hunnan District Huiquan road Shenyang city Liaoning province 110168 No. 8 Patentee before: Shenyang Liuhoudi Electroplating Co., Ltd. |