基本信息:
- 专利标题： 탄탈륨 커패시터의 양극 리드용 탄탈륨 와이어 및 그 제조방법
- 专利标题（英）：Tantalum wire used for anode lead of tantalum capacitor and manufacturing method thereof
- 专利标题（中）：用于阳极电容器的阳极引线的钨丝线及其制造方法
- 申请号：KR1020117019413 申请日：2009-05-21
- 公开(公告)号：KR1020110107387A 公开(公告)日：2011-09-30
- 发明人： 자오,빙 , 두,링후이 , 시에,용수 , 완,칭펭 , 왕,휘펭 , 치우,과화
- 申请人： 닝시아 오리엔트 탄탈럼 인더스트리 코포레이션 엘티디
- 申请人地址： NO ***, YEJIN ROAD DAWUKOU DISTRICT SHIZUISHAN CITY, NINGXIA ******, CHINA
- 专利权人： 닝시아 오리엔트 탄탈럼 인더스트리 코포레이션 엘티디
- 当前专利权人： 닝시아 오리엔트 탄탈럼 인더스트리 코포레이션 엘티디
- 当前专利权人地址： NO ***, YEJIN ROAD DAWUKOU DISTRICT SHIZUISHAN CITY, NINGXIA ******, CHINA
- 代理人： 한라특허법인(유한)
- 优先权： CN2009100008943 2009-01-20
- 国际申请： PCT/CN2009/000556 2009-05-21
- 国际公布： WO2010083632 2010-07-29
- 主分类号： H01G9/12
- IPC分类号： H01G9/12 ; H01G13/00
The present invention relates to a tantalum lead wire for the positive electrode of the tantalum capacitor, it characterized in that the cross-sectional area of the tantalum wire of approximate rectangle or a regular rectangle. The present invention comprising the steps of: providing a feedstock tantalum wire; Heat-treating the feedstock tantalum; Surface comprising preconditioning the heat treated tantalum wire to form a heat treated tantalum oxide membrane on the wire; Step of rolling the wire with the surface pre-treatment under a lubricating oil to the end face of the rolled tantalum wires constitute a regular rectangle or approximate rectangle; And the step of final annealing the tantalum wire; the manufacturing method of the tantalum wire including a are also provided.
公开/授权文献:
- KR101321938B1 탄탈륨 커패시터의 양극 리드용 탄탈륨 와이어 및 그 제조방법 公开/授权日：2013-10-28
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01G | 电容器；电解型的电容器、整流器、检波器、开关器件、光敏器件或热敏器件 |
| ------H01G9/00 | 电解电容器、整流器、检波器、开关器件、光敏器件或热敏器件；其制造方法 |
| --------H01G9/004 | .零部件 |
| ----------H01G9/08 | ..外壳；封装 |
| ------------H01G9/12 | ...放气孔或允许减压的其他装置 |