| 激光合成Al_2O_3-WO_3陶瓷材料的显微分析 |
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| 引用本文： | 曾祥斌.激光合成Al_2O_3-WO_3陶瓷材料的显微分析[J].电子元件与材料,1998,17(5):39-41. |
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| 作者姓名： | 曾祥斌 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 用Ｘ射线衍射等技术分析了激光合成Ａｌ２Ｏ３－ＷＯ３陶瓷材料，结果表明在激光合成样品中形成柱状晶，而常规工艺和Ｎ２气氛中烧结样品不含有柱状晶，柱状晶的成分主要是Ａｌ２Ｏ３。进一步的分析表明Ａｌ２Ｏ３－ＷＯ３陶瓷合成样品的导电相是ＡｌｘＷＯ３。
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| 关 键 词： | 激光合成工艺 Al_2O_3－WO_3陶瓷 柱状晶 线性热敏电阻 |
Microanalysis of Al 2O WO 3 synthesized by CO 2 laser |
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| Zeng Xiangbin.Microanalysis of Al 2O WO 3 synthesized by CO 2 laser[J].Electronic Components & Materials,1998,17(5):39-41. |
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| Authors: | Zeng Xiangbin |
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| Abstract: | The result of X ray diffraction analysis shows that Al 2O 3 WO 3 synthesized by CO 2 laser contains Al 2O 3 of columnar crystal, which is not found in Al 2O 3 WO 3 fired by conventional process in air or nitrogen, and the conductive phase is Al xWO 3 with linear resistance temperature characteristic (3 refs ) |
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| Keywords: | laser synthesis Al 2O 3 WO 3 columnar crystal linear thermistors |
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