CN203823440U - 一种钕铁硼粉末的保护装置 - Google Patents
一种钕铁硼粉末的保护装置 Download PDFInfo
- Publication number
- CN203823440U CN203823440U CN201420090035.4U CN201420090035U CN203823440U CN 203823440 U CN203823440 U CN 203823440U CN 201420090035 U CN201420090035 U CN 201420090035U CN 203823440 U CN203823440 U CN 203823440U
- Authority
- CN
- China
- Prior art keywords
- iron boron
- neodymium iron
- boron powder
- valve
- protective
- 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 - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 39
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 65
- 238000012423 maintenance Methods 0.000 claims abstract description 16
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 23
- 239000011261 inert gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420090035.4U CN203823440U (zh) | 2014-02-28 | 2014-02-28 | 一种钕铁硼粉末的保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420090035.4U CN203823440U (zh) | 2014-02-28 | 2014-02-28 | 一种钕铁硼粉末的保护装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203823440U true CN203823440U (zh) | 2014-09-10 |
Family
ID=51478941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420090035.4U Expired - Lifetime CN203823440U (zh) | 2014-02-28 | 2014-02-28 | 一种钕铁硼粉末的保护装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203823440U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103883877A (zh) * | 2014-02-28 | 2014-06-25 | 中铝广西有色金源稀土股份有限公司 | 一种钕铁硼粉末的保护装置 |
-
2014
- 2014-02-28 CN CN201420090035.4U patent/CN203823440U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103883877A (zh) * | 2014-02-28 | 2014-06-25 | 中铝广西有色金源稀土股份有限公司 | 一种钕铁硼粉末的保护装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206405571U (zh) | 带有低压报警装置的不锈钢管焊接系统 | |
CN203823440U (zh) | 一种钕铁硼粉末的保护装置 | |
CN103883877A (zh) | 一种钕铁硼粉末的保护装置 | |
CN207037895U (zh) | 气体报警器检定装置联锁保护装置 | |
CN207366216U (zh) | 消防车水利性能连续运转试验台 | |
CN206362506U (zh) | 球阀无水试压装置 | |
CN108655549A (zh) | 氩气节流检测控制装置和系统 | |
CN206257456U (zh) | 一种家庭用管道水流量监测装置 | |
CN204924592U (zh) | 一种移动式气密性检测装置 | |
CN202082630U (zh) | 一种气体减压装置 | |
CN201651505U (zh) | 流体泄露自停装置 | |
CN203703627U (zh) | 一种新型漏水保护装置 | |
CN109883685B (zh) | 一种电磁阀的检测装置及使用方法 | |
CN207701906U (zh) | 一种具有自动报警功能的防漏阀门 | |
CN109633206B (zh) | 六氟化铀气体流向保护传感器的模拟测试系统及方法 | |
CN203849234U (zh) | 碳罐吸脱附测试设备 | |
CN207539489U (zh) | 一种燃气表用测压连接软管 | |
CN105403371B (zh) | 一种球阀的带压检测方法 | |
CN207239694U (zh) | 一种自动检测转动工作台角度发生偏转的报警装置 | |
CN204022463U (zh) | 无菌液体切换输送系统 | |
CN204083817U (zh) | 一种管道双路冷保护系统 | |
CN202708158U (zh) | 双球阀板阀及应用双球阀板阀的检测气路 | |
CN205260991U (zh) | 具有快速切断保护装置的阀门 | |
CN107883194A (zh) | 一种天然气管道安全控制装置 | |
CN209655046U (zh) | 天然气管道置换作业的监测装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 542603 Wanggao Industrial Development Zone, Hezhou, the Guangxi Zhuang Autonomous Region Patentee after: CHINALCO GUANGXI COLORED JINYUAN RARE EARTH CO.,LTD. Address before: 542603 Wanggao Industrial Development Zone, Hezhou, the Guangxi Zhuang Autonomous Region Patentee before: CHINALCO GUANGXI NONFERROUS JINYUAN RARE-EARTH CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 542603 Wanggao Industrial Development Zone, Hezhou, the Guangxi Zhuang Autonomous Region Patentee after: China Rare Earth (Guangxi) Jinyuan rare earth new material Co.,Ltd. Address before: 542603 Wanggao Industrial Development Zone, Hezhou, the Guangxi Zhuang Autonomous Region Patentee before: CHINALCO GUANGXI COLORED JINYUAN RARE EARTH Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
CX01 | Expiry of patent term |