| PTCR元件化学镀镍电极的最优工艺条件 |
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| 引用本文： | 龚树萍,吕红英,张道礼,周东祥.PTCR元件化学镀镍电极的最优工艺条件[J].电子元件与材料,2000,19(6):15-16. |
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| 作者姓名： | 龚树萍 吕红英 张道礼 周东祥 |
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| 作者单位： | 华中科技大学,电子科学与技术系,湖北,武汉,43007 |
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| 摘 要： | 采用正交试验法研究了络合剂浓度、镀液 pH值、施镀温度与时间对BaTiO3 陶瓷PTCR元件化学镀镍电极的影响 ,得到制备化学镀镍电极的最优工艺条件。重复试验证明 ,在该工艺条件下获得的以Ni镀层为底层电极的PTCR元件 ,其耐电压和耐工频电流冲击性能良好。
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| 关 键 词： | 化学镀镍电极 化学镀镍工艺 耐电压 耐工频电流冲击 |
The optimum electroless plating technology for nickel electrode of PTCR component |
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| GONG Shu-ping,LU Hong-ying,ZhANG Dao-li,ZHOU Dong-xiang.The optimum electroless plating technology for nickel electrode of PTCR component[J].Electronic Components & Materials,2000,19(6):15-16. |
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| Authors: | GONG Shu-ping LU Hong-ying ZhANG Dao-li ZHOU Dong-xiang |
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| Abstract: | Effects of complexing agents concentration, pH value, plating temperature and time on electroless plated nickel electrodes of BaTiO 3 based ceramics are researched by orthogonal test,through which the optimum technology for making nickel electrodes of high properties is acquired. The duplicate tests prove that the PTC magnet erasing components of thus acquired electrode possesses higher withstand voltage and capacity of AC over current. (5 refs.) |
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| Keywords: | electroless plated nickel electrode electroless nickel plating technology withstand voltage capacity of AC over current |
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