WO2014131151A8 - 一种电容器级钽铌合金丝及其制造方法 - Google Patents
一种电容器级钽铌合金丝及其制造方法 Download PDFInfo
- Publication number
- WO2014131151A8 WO2014131151A8 PCT/CN2013/071876 CN2013071876W WO2014131151A8 WO 2014131151 A8 WO2014131151 A8 WO 2014131151A8 CN 2013071876 W CN2013071876 W CN 2013071876W WO 2014131151 A8 WO2014131151 A8 WO 2014131151A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tantalum
- alloy wire
- niobium alloy
- manufacturing
- niobium
- Prior art date
Links
- 229910001257 Nb alloy Inorganic materials 0.000 title abstract 7
- RHDUVDHGVHBHCL-UHFFFAOYSA-N niobium tantalum Chemical compound [Nb].[Ta] RHDUVDHGVHBHCL-UHFFFAOYSA-N 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000003990 capacitor Substances 0.000 title abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002019 doping agent Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Powder Metallurgy (AREA)
Abstract
本发明提供了一种满足电解电容器阳极引线使用要求的钽铌合金丝及其制造方法。其特征在于：该钽铌合金丝化学成分（重量）百分比为钽0.1-99.9%，有益掺杂物0.001-0.2%，余量为铌和不可避免的杂质。通过本发明的钽铌合金丝及其制备方法，有效地改善了钽铌合金丝的高温性能和抗脆性，提高了其高温烧结后的折丝性能，同时也具备常规钽铌合金丝原料成本低，单位重量有效使用长度长等优点。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/071876 WO2014131151A1 (zh) | 2013-02-26 | 2013-02-26 | 一种电容器级钽铌合金丝及其制造方法 |
| CN201380069773.9A CN104903983A (zh) | 2013-02-26 | 2013-02-26 | 一种电容器级钽铌合金丝及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/071876 WO2014131151A1 (zh) | 2013-02-26 | 2013-02-26 | 一种电容器级钽铌合金丝及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2014131151A1 WO2014131151A1 (zh) | 2014-09-04 |
| WO2014131151A8 true WO2014131151A8 (zh) | 2015-07-02 |
Family
ID=51427456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/071876 WO2014131151A1 (zh) | 2013-02-26 | 2013-02-26 | 一种电容器级钽铌合金丝及其制造方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104903983A (zh) |
| WO (1) | WO2014131151A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10134530B2 (en) | 2016-02-17 | 2018-11-20 | Kemet Electronics Corporation | Anode lead wires for improved solid electrolytic capacitors |
| CN109675956A (zh) * | 2018-12-28 | 2019-04-26 | 宁夏东方钽业股份有限公司 | 一种小规格超导铌棒的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE668967A (zh) * | 1964-08-31 | |||
| US4245275A (en) * | 1978-06-23 | 1981-01-13 | Mepco/Electra, Inc. | Refractory metal alloy case capacitor |
| JPH0653087A (ja) * | 1992-07-27 | 1994-02-25 | Nippon Steel Corp | コンデンサ用電極材料の製造方法 |
| DE10030387A1 (de) * | 2000-06-21 | 2002-01-03 | Starck H C Gmbh Co Kg | Kondensatorpulver |
| CN100431073C (zh) * | 2002-01-24 | 2008-11-05 | H.C.施塔克公司 | 拉伸强度和硬度改进的电容器级引线 |
| DE102005038551B3 (de) * | 2005-08-12 | 2007-04-05 | W.C. Heraeus Gmbh | Draht und Gestell für einseitig gesockelte Lampen auf Basis von Niob oder Tantal sowie Herstellungsverfahren und Verwendung |
-
2013
- 2013-02-26 CN CN201380069773.9A patent/CN104903983A/zh active Pending
- 2013-02-26 WO PCT/CN2013/071876 patent/WO2014131151A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014131151A1 (zh) | 2014-09-04 |
| CN104903983A (zh) | 2015-09-09 |
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