CN101658929B - 用于制备片式多层陶瓷电容器终端电极的铜镍合金粉 - Google Patents
用于制备片式多层陶瓷电容器终端电极的铜镍合金粉 Download PDFInfo
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- CN101658929B CN101658929B CN2009101022469A CN200910102246A CN101658929B CN 101658929 B CN101658929 B CN 101658929B CN 2009101022469 A CN2009101022469 A CN 2009101022469A CN 200910102246 A CN200910102246 A CN 200910102246A CN 101658929 B CN101658929 B CN 101658929B
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- nickel alloy
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Abstract
Description
实施例1 | 实施例2 | 实施例3 | 比较实施例 |
终端电极材料 | 铜镍合金粉 | 铜镍合金粉 | 铜镍合金粉 | 铜粉 |
镍含量 | 15wt% | 5wt% | 25wt% | |
平均粒径 | 500nm | 500nm | 500nm | 500nm |
球状铜镍合金粉(铜镍合金粉A)含量 | 90wt% | 90wt% | 90wt% | 铜粉90wt% |
片状铜镍合金粉(铜镍合金粉B)含量 | 10wt% | 10wt% | 10wt% | 片状铜粉10wt% |
镍电极厚度 | 0.7μm | 0.7μm | 0.7μm | 0.7μm |
瓷介质厚度 | 2.0μm | 2.0μm | 2.0μm | 2.0μm |
电容量 | 11.4μF | 11.1μF | 11.7μF | 11.0μF |
损耗率(DF) | 5.16% | 7.46% | 5.08% | 7.57% |
击穿电压(BDV) | 462V | 472V | 465V | 469V |
短路(Short) | 0/100 | 1/100 | 1/100 | 1/100 |
8585(极限条件)试验 | OK | OK | OK | OK |
200小时寿命试验 | OK | OK | OK | OK |
焊接试验 | OK | OK | 不理想 | OK |
Claims (2)
Priority Applications (1)
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CN2009101022469A CN101658929B (zh) | 2009-09-06 | 2009-09-06 | 用于制备片式多层陶瓷电容器终端电极的铜镍合金粉 |
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CN2009101022469A CN101658929B (zh) | 2009-09-06 | 2009-09-06 | 用于制备片式多层陶瓷电容器终端电极的铜镍合金粉 |
Publications (2)
Publication Number | Publication Date |
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CN101658929A CN101658929A (zh) | 2010-03-03 |
CN101658929B true CN101658929B (zh) | 2011-03-23 |
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CN2009101022469A Active CN101658929B (zh) | 2009-09-06 | 2009-09-06 | 用于制备片式多层陶瓷电容器终端电极的铜镍合金粉 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101645625B1 (ko) * | 2012-03-05 | 2016-08-05 | 가부시키가이샤 무라타 세이사쿠쇼 | 전자 부품, 전자 부품과 접합 대상물의 접합 구조체의 형성방법 |
WO2015144610A2 (en) * | 2014-03-25 | 2015-10-01 | Höganäs Ab (Publ) | New product |
CN105448466B (zh) * | 2015-12-16 | 2018-01-23 | 深圳市康磁电子有限公司 | 一种金属化铁粉芯磁芯及其制备方法 |
CN105405601B (zh) * | 2015-12-16 | 2018-01-12 | 深圳市康磁电子有限公司 | 一种金属化铁氧体磁芯及其制备方法 |
CN113215435B (zh) * | 2021-05-06 | 2022-03-08 | 西华大学 | Cr2AlC/铜基复合材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186314A (zh) * | 1996-12-24 | 1998-07-01 | 广东肇庆风华电子工程开发有限公司 | 表面安装用片式多层瓷介电容器全银可镀端头浆料 |
EP1255624B1 (en) * | 2000-02-18 | 2005-11-30 | Canadian Electronic Powders Corporation | Nickel powder for use as electrodes in base metal electrode multilayered ceramic capacitors |
US7277268B2 (en) * | 2001-10-18 | 2007-10-02 | Candian Electronic Powers Corporation | Laminated ceramic capacitor |
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2009
- 2009-09-06 CN CN2009101022469A patent/CN101658929B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186314A (zh) * | 1996-12-24 | 1998-07-01 | 广东肇庆风华电子工程开发有限公司 | 表面安装用片式多层瓷介电容器全银可镀端头浆料 |
EP1255624B1 (en) * | 2000-02-18 | 2005-11-30 | Canadian Electronic Powders Corporation | Nickel powder for use as electrodes in base metal electrode multilayered ceramic capacitors |
US7277268B2 (en) * | 2001-10-18 | 2007-10-02 | Candian Electronic Powers Corporation | Laminated ceramic capacitor |
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Address after: Yinzhou District Shiqi car 315153 Zhejiang city in Ningbo province where extensive science and Technology Park Patentee after: Ningbo Guangbo New Nanomaterials Stock Co.,Ltd. Address before: Yinzhou District Shiqi car 315153 Zhejiang city in Ningbo province where extensive science and Technology Park Patentee before: Ningbo Guangbo Nanometer Material Co., Ltd. |
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