CN104538187B - 一种高能钽混合电容器铌外壳的制造方法 - Google Patents
一种高能钽混合电容器铌外壳的制造方法 Download PDFInfo
- Publication number
- CN104538187B CN104538187B CN201410726157.2A CN201410726157A CN104538187B CN 104538187 B CN104538187 B CN 104538187B CN 201410726157 A CN201410726157 A CN 201410726157A CN 104538187 B CN104538187 B CN 104538187B
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- China
- Prior art keywords
- niobium
- tantalum
- shell
- metal tube
- lid
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- 229910052758 niobium Inorganic materials 0.000 title claims abstract description 113
- 239000010955 niobium Substances 0.000 title claims abstract description 113
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title claims abstract description 113
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000003990 capacitor Substances 0.000 title claims abstract description 73
- 229910052715 tantalum Inorganic materials 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000011521 glass Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000005245 sintering Methods 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 239000012212 insulator Substances 0.000 claims abstract description 11
- 238000002788 crimping Methods 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- ROSDCCJGGBNDNL-UHFFFAOYSA-N [Ta].[Pb] Chemical compound [Ta].[Pb] ROSDCCJGGBNDNL-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 244000137852 Petrea volubilis Species 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000002932 luster Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 36
- 229910052759 nickel Inorganic materials 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 238000007747 plating Methods 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000002322 conducting polymer Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910011255 B2O3 Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (9)
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CN201410726157.2A CN104538187B (zh) | 2014-12-04 | 2014-12-04 | 一种高能钽混合电容器铌外壳的制造方法 |
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CN201410726157.2A CN104538187B (zh) | 2014-12-04 | 2014-12-04 | 一种高能钽混合电容器铌外壳的制造方法 |
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CN104538187A CN104538187A (zh) | 2015-04-22 |
CN104538187B true CN104538187B (zh) | 2017-08-25 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108054015B (zh) * | 2017-12-15 | 2019-07-19 | 株洲中电电容器有限公司 | 一种易安装的高能钽电容器 |
CN114156085A (zh) * | 2021-10-19 | 2022-03-08 | 安徽铜峰电子股份有限公司 | 一种具有安全装置的DC-Link电容器及其加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2703316Y (zh) * | 2004-04-28 | 2005-06-01 | 欧阳一凤 | 高能钽混合电容器 |
CN101182602A (zh) * | 2006-11-14 | 2008-05-21 | 宁夏东方钽业股份有限公司 | 粉末冶金用钽和/或铌粉末及其制备方法 |
CN103366968A (zh) * | 2013-07-17 | 2013-10-23 | 湖南华冉科技有限公司 | 方形高能钽混合电容器及其制造工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8279583B2 (en) * | 2009-05-29 | 2012-10-02 | Avx Corporation | Anode for an electrolytic capacitor that contains individual components connected by a refractory metal paste |
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- 2014-12-04 CN CN201410726157.2A patent/CN104538187B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2703316Y (zh) * | 2004-04-28 | 2005-06-01 | 欧阳一凤 | 高能钽混合电容器 |
CN101182602A (zh) * | 2006-11-14 | 2008-05-21 | 宁夏东方钽业股份有限公司 | 粉末冶金用钽和/或铌粉末及其制备方法 |
CN103366968A (zh) * | 2013-07-17 | 2013-10-23 | 湖南华冉科技有限公司 | 方形高能钽混合电容器及其制造工艺 |
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Inventor after: Ao Hong Inventor after: Wang Hongsheng Inventor after: Tang Jiangjun Inventor after: Li Chun Inventor after: Hu Zhihong Inventor before: Flood detention Inventor before: Wang Hongsheng Inventor before: Tang Jiangjun Inventor before: Li Chun Inventor before: Hu Zhihong |
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CB03 | Change of inventor or designer information | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of manufacturing method of high-energy tantalum hybrid capacitor niobium shell Effective date of registration: 20220920 Granted publication date: 20170825 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: HUNAN HUARAN TECHNOLOGY Co.,Ltd. Registration number: Y2022980015863 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231020 Granted publication date: 20170825 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: HUNAN HUARAN TECHNOLOGY Co.,Ltd. Registration number: Y2022980015863 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method for the niobium shell of high-energy tantalum hybrid capacitors Effective date of registration: 20231220 Granted publication date: 20170825 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: HUNAN HUARAN TECHNOLOGY Co.,Ltd. Registration number: Y2023980073211 |
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