| 用热处理方法降低PTC陶瓷发热体的电阻值 |
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| 引用本文： | 詹益增. 用热处理方法降低PTC陶瓷发热体的电阻值[J]. 华南理工大学学报(自然科学版), 1998, 26(4): 72-76 |
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| 作者姓名： | 詹益增 |
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| 作者单位： | 华南理工大学材料学院 |
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| 摘 要： | 提出了一种利用隧道窑热处理方式降低ＰＴＣ陶瓷发热体电阻值的新方法．这种方法不仅能降低电阻值而且还能提高ＰＴＣ陶瓷的主要电性能；同时还讨论了热处理条件对电性能的影响．
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| 关 键 词： | 半导体陶瓷；热处理；电阻值；PTC发热体 |
REDUCTION OF RESISTANCE OF PTC CERAMIC HEATERS BY HEAT TREATMENT |
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| Zhan Yizeng. REDUCTION OF RESISTANCE OF PTC CERAMIC HEATERS BY HEAT TREATMENT[J]. Journal of South China University of Technology(Natural Science Edition), 1998, 26(4): 72-76 |
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| Authors: | Zhan Yizeng |
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| Abstract: | This paper presents a new method to reduce resistance of PTC ceramic heaters by heat treatment in the tunnel kiln. The method not only reduces the resistance but also improves the main electrical properties of PTC ceramics. It also discusses the effect of heat treatment conditions on electrical properties. |
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| Keywords: | semiconductor ceramics heat treatment resistance PTC heaters |
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