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| 烧成温度对SnO_2基导电陶瓷结构和电性能影响的研究 | |
| 引用本文： | 黄剑锋,曹丽云,熊信柏,李爱兰.烧成温度对SnO_2基导电陶瓷结构和电性能影响的研究[J].电瓷避雷器,2003(3):7-10. |
| 作者姓名： | 黄剑锋 曹丽云 熊信柏 李爱兰 |
| 作者单位： | 1. 陕西科技大学,陕西,咸阳,712081 2. 西北工业大学材料科学与工程学院,陕西,西安,710072 3. 北京航空材料研究所,北京,100095 |
| 摘 要： | 采用X射线衍射分析及阻温特性测定等方法研究了SnO2导电陶瓷的晶相组成和电性能随烧成温度变化的关系。结果表明,随着烧成温度的提高,试样中SnO2金红石型晶体的含量有所增加,试样的材料常数和活化能降低,材料导电性能增加。 |
| 关 键 词： | SnO2 导电陶瓷 烧成温度 电性能 |
| 文章编号： | 1003-8337(2003)03-0007-04 |
Study of Influence of Firing Temperature on the Structure and Electrical Properties of Tin Oxide Conductive Ceramic |
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| Abstract: | The influence of firing temperature on the structure and electrical properties of tin oxide conductive ceramic were researched by using X ray diffraction and electrical properties measuring.It showed that with the increase of firing temperature,the content of tin oxide crystal in the sample was increased,the material constancy and activation energy were decreased, and the conductive property was improved. |
| Keywords: | tin oxide conductive ceramic firing temperature electrical properties |
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