| Ba（Mg1／3Ta2／3）O3微波陶瓷的损耗研究 |
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| 引用本文： | 卞建江 王鸿. Ba（Mg1／3Ta2／3）O3微波陶瓷的损耗研究[J]. 功能材料与器件学报, 1995, 1(1): 27-31 |
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| 作者姓名： | 卞建江 王鸿 |
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| 作者单位： | 上海大学材料科学与工程学院 |
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| 摘 要： | 本工作用ＸＲＤ，ＥＰＭＡ，ＳＥＭ等测试技术计算和示出了用不同活性粉料制备的Ｂａ（Ｍｇ１／３Ｔａ２／３）Ｏ３微波陶瓷晶格中Ｂ位离子有序度和元素的面分布情况，对它们在Ｘ面下的电行为作了探讨。实验结果表明，ＢＭＴ陶瓷的微波损耗主要与其密度有序度和微观结构的均一度有关。
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| 关 键 词： | 有序度 微观结构 微波陶瓷 损耗 微波介质 |
THE INVESTIGATION OF MICROWAVE LOSS OF Ba(Mg_(1/3)Ta_(2/3))O_3 |
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| J.J.Bian,H.Wang. THE INVESTIGATION OF MICROWAVE LOSS OF Ba(Mg_(1/3)Ta_(2/3))O_3[J]. Journal of Functional Materials and Devices, 1995, 1(1): 27-31 |
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| Authors: | J.J.Bian H.Wang |
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| Abstract: | The B-site ion ordering parametrers (S)and elements mapping image of Ba(Mg_(1/3) Ta_(2/3))O_3(BMT) ceramic prepared by different starting materials have been investigated by means of XRD,EPMA, SEM analysis, The microwave properties at X band have also been discussed. The experimentresults show that the microwave loss of BMT ceramic mainly depends on its B-site ion ordering pa-rameters, bulk density and homogenous microstructure. |
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| Keywords: | BMT microwave loss ordering parameter microstructure |
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