CN1150075C - 钕铁硼氢化制粉方法及设备 - Google Patents
钕铁硼氢化制粉方法及设备 Download PDFInfo
- Publication number
- CN1150075C CN1150075C CNB011195800A CN01119580A CN1150075C CN 1150075 C CN1150075 C CN 1150075C CN B011195800 A CNB011195800 A CN B011195800A CN 01119580 A CN01119580 A CN 01119580A CN 1150075 C CN1150075 C CN 1150075C
- Authority
- CN
- China
- Prior art keywords
- batch
- hydrogen
- station
- equipment
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title abstract description 21
- 238000005984 hydrogenation reaction Methods 0.000 title abstract description 11
- 239000000843 powder Substances 0.000 title description 6
- 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
- 238000003801 milling Methods 0.000 claims abstract description 18
- 238000010298 pulverizing process Methods 0.000 claims abstract description 17
- 230000004913 activation Effects 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 16
- 150000002431 hydrogen Chemical class 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
- 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 33
- 239000000956 alloy Substances 0.000 abstract description 33
- 239000000463 material Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000003213 activating effect Effects 0.000 abstract 1
- 229910001172 neodymium magnet Inorganic materials 0.000 abstract 1
- 229910000521 B alloy Inorganic materials 0.000 description 10
- 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
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 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
Images
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (8)
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)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1326834A CN1326834A (zh) | 2001-12-19 |
CN1150075C true CN1150075C (zh) | 2004-05-19 |
Family
ID=4663675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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)
Country | Link |
---|---|
CN (1) | CN1150075C (zh) |
Families Citing this family (5)
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 |
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 |
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 |
CN104607645B (zh) * | 2013-11-04 | 2017-12-01 | 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 |
-
2001
- 2001-05-21 CN CNB011195800A patent/CN1150075C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1326834A (zh) | 2001-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11813675B2 (en) | Integrated device for preparing magnesium hydride powder and method for preparing magnesium hydride powder | |
CN201016120Y (zh) | 连续式三室气冷真空退火炉 | |
CN106001582B (zh) | 稀土永磁氢破及氢循环利用储放氢气装置及其系统和方法 | |
CN1150075C (zh) | 钕铁硼氢化制粉方法及设备 | |
CN106091519A (zh) | 冰箱 | |
CN208814927U (zh) | 一种甜菊糖苷提取用浓缩装置 | |
CN100432249C (zh) | 均恒强磁场下制备镁基储氢材料的方法及装置 | |
CN107321977A (zh) | 一种稀土永磁真空烧结方法及真空烧结热处理设备 | |
CN200981111Y (zh) | 纳米金属粉体连续生产设备 | |
CN219066610U (zh) | 一种均匀受热型磁铁烧结设备 | |
CN215251122U (zh) | 一种采用电磁加热的物理气相沉积设备 | |
CN205885872U (zh) | 一种智能拔罐装置 | |
CN109244229A (zh) | 一种微电子超导材料及其制备方法 | |
CN211929920U (zh) | 一种室外用组合式电力柜 | |
JP3764817B2 (ja) | 水素吸蔵合金活性化装置 | |
CN210065240U (zh) | 一种用固化氧化镧的除磷的设备 | |
CN209279640U (zh) | 一种锂电池生产原料用氮气双推板循环炉 | |
CN1580306A (zh) | 用氢化燃烧法制备镁基储氢材料的方法及其镁基储氢材料 | |
CN201047928Y (zh) | 一种电脑机箱用的冷却风扇装置 | |
CN110342458A (zh) | 复合储氢材料、其制备方法及应用 | |
CN110282975B (zh) | 一种硒化锗靶材及其制备方法 | |
CN216149721U (zh) | 一种具有冷却功能的热反应装置 | |
CN218321576U (zh) | 一种自动钢瓶钝化装置 | |
CN216570635U (zh) | 一种低压富氧动物药物代谢动力学实验笼 | |
CN205102616U (zh) | 一种烧结炉的脱焦装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANXI JINKAIYUAN INDUSTRY CO.,LTD. ADDRESS Free format text: FORMER OWNER: DONG ZHONGTIAN ADDRESS Effective date: 20081121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: No. 215, sports road, Taiyuan, Shanxi Patentee after: Shanxi Jinkaiyuan Industry Co., Ltd Address before: Shanxi Taiyuan Shengli Street No. 88 (leather factory) Shanxi open source permanent magnet company Patentee before: Dong Zhongtian |
|
ASS | Succession or assignment of patent right |
Owner name: SHANXI JINKAIYUAN INDUSTRY CO.,LTD. Free format text: FORMER OWNER: DONG ZHONGTIAN Effective date: 20081121 |
|
ASS | Succession or assignment of patent right |
Owner name: SHANXI TIANJI MAGNETIC MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANXI GOLDEN KAIYUAN CO., LTD. Effective date: 20130815 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030006 TAIYUAN, SHAANXI PROVINCE TO: 041000 LINFEN, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
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 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040519 Termination date: 20140521 |