CN1326834A - 钕铁硼多工位氢化制粉工艺及设备 - Google Patents
钕铁硼多工位氢化制粉工艺及设备 Download PDFInfo
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- CN1326834A CN1326834A CN 01119580 CN01119580A CN1326834A CN 1326834 A CN1326834 A CN 1326834A CN 01119580 CN01119580 CN 01119580 CN 01119580 A CN01119580 A CN 01119580A CN 1326834 A CN1326834 A CN 1326834A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005984 hydrogenation reaction Methods 0.000 title claims description 14
- 230000008569 process Effects 0.000 title abstract description 23
- 239000000843 powder Substances 0.000 title abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 80
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 80
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000004913 activation Effects 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 16
- 150000002431 hydrogen Chemical class 0.000 claims description 16
- 238000010298 pulverizing process Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 32
- 239000000956 alloy Substances 0.000 abstract description 32
- 229910000521 B alloy Inorganic materials 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000003801 milling Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000878 H alloy Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011195800A CN1150075C (zh) | 2001-05-21 | 2001-05-21 | 钕铁硼氢化制粉方法及设备 |
Applications Claiming Priority (1)
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CNB011195800A CN1150075C (zh) | 2001-05-21 | 2001-05-21 | 钕铁硼氢化制粉方法及设备 |
Publications (2)
Publication Number | Publication Date |
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CN1326834A true CN1326834A (zh) | 2001-12-19 |
CN1150075C CN1150075C (zh) | 2004-05-19 |
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Application Number | Title | Priority Date | Filing Date |
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CNB011195800A Expired - Fee Related CN1150075C (zh) | 2001-05-21 | 2001-05-21 | 钕铁硼氢化制粉方法及设备 |
Country Status (1)
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CN (1) | CN1150075C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100452251C (zh) * | 2006-07-04 | 2009-01-14 | 包头稀土研究院 | 一种钕铁硼氢粉碎的柔性加工方法 |
CN101767200B (zh) * | 2010-01-05 | 2012-05-09 | 北京科技大学 | 一种微细球形Nd-Fe-B粉的制备方法 |
CN103801701A (zh) * | 2012-11-08 | 2014-05-21 | 沈阳中北真空科技有限公司 | 稀土永磁合金柔性氢破设备 |
CN103801702A (zh) * | 2012-11-08 | 2014-05-21 | 沈阳中北真空科技有限公司 | 稀土永磁合金氢破连续生产设备 |
CN103801700A (zh) * | 2012-11-08 | 2014-05-21 | 沈阳中北通磁科技股份有限公司 | 稀土永磁合金柔性氢破工艺方法 |
CN104607645A (zh) * | 2013-11-04 | 2015-05-13 | 三环瓦克华(北京)磁性器件有限公司 | 稀土永磁合金连续氢破碎的方法 |
CN103801702B (zh) * | 2012-11-08 | 2016-11-30 | 沈阳中北真空科技有限公司 | 稀土永磁合金氢破连续生产设备 |
-
2001
- 2001-05-21 CN CNB011195800A patent/CN1150075C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100452251C (zh) * | 2006-07-04 | 2009-01-14 | 包头稀土研究院 | 一种钕铁硼氢粉碎的柔性加工方法 |
CN101767200B (zh) * | 2010-01-05 | 2012-05-09 | 北京科技大学 | 一种微细球形Nd-Fe-B粉的制备方法 |
CN103801701A (zh) * | 2012-11-08 | 2014-05-21 | 沈阳中北真空科技有限公司 | 稀土永磁合金柔性氢破设备 |
CN103801702A (zh) * | 2012-11-08 | 2014-05-21 | 沈阳中北真空科技有限公司 | 稀土永磁合金氢破连续生产设备 |
CN103801700A (zh) * | 2012-11-08 | 2014-05-21 | 沈阳中北通磁科技股份有限公司 | 稀土永磁合金柔性氢破工艺方法 |
CN103801701B (zh) * | 2012-11-08 | 2015-11-18 | 沈阳中北真空科技有限公司 | 稀土永磁合金柔性氢破设备 |
CN103801702B (zh) * | 2012-11-08 | 2016-11-30 | 沈阳中北真空科技有限公司 | 稀土永磁合金氢破连续生产设备 |
CN103801700B (zh) * | 2012-11-08 | 2016-12-21 | 沈阳中北通磁科技股份有限公司 | 稀土永磁合金柔性氢破工艺方法 |
CN104607645A (zh) * | 2013-11-04 | 2015-05-13 | 三环瓦克华(北京)磁性器件有限公司 | 稀土永磁合金连续氢破碎的方法 |
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Publication number | Publication date |
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CN1150075C (zh) | 2004-05-19 |
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Effective date of registration: 20130815 Address after: 041000 West Village, Yao Yao Town, Linfen City, Shanxi Province Patentee after: Shanxi new material limited liability company Address before: 030006 No. 215, sports road, Shanxi, Taiyuan Patentee before: Shanxi Jinkaiyuan Industry Co., Ltd |
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