| 三层结构的氧化锆陶瓷整体烧结研究 |
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| 引用本文： | 陈蓓,程川,王里奥,黄川. 三层结构的氧化锆陶瓷整体烧结研究[J]. 硅酸盐通报, 2007, 26(2): 366-368,389 |
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| 作者姓名： | 陈蓓 程川 王里奥 黄川 |
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| 作者单位： | 1. 重庆大学高电压与电工新技术教育部重点实验室,重庆,400044;重庆大学资源与环境科学学院,重庆,400044
2. 重庆大学资源与环境科学学院,重庆,400044 |
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| 摘 要： | 对三层结构的ZrO2陶瓷的整体烧结行为进行了较深入的研究,提出了提高三层结构的ZrO2陶瓷整体烧结的措施。研究结果表明:对于三层结构的ZrO2陶瓷,通过采取波浪型界面结构,改进表面层配方,降低升温速率等手段能获得整体烧结性能良好,抗弯强度达到682MPa,硬度15.56GPa的力学性能优良的复合陶瓷材料。
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| 关 键 词： | 三层结构ZrO2陶瓷 波浪型界面 表面层配方 升温速率 整体烧结性能 |
The Way of Increasing Whole Sintering Property of Three-Layer ZrO2 Ceramics |
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| CHEN Bei,CHENG Chuan,WANG Li-ao,HUANG Chuan. The Way of Increasing Whole Sintering Property of Three-Layer ZrO2 Ceramics[J]. Bulletin of the Chinese Ceramic Society, 2007, 26(2): 366-368,389 |
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| Authors: | CHEN Bei CHENG Chuan WANG Li-ao HUANG Chuan |
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| Affiliation: | 1. The Key Lab of high voltage engineering and electrical new technology, MOE ,Chongqing University,Chongqing ,100044 ,China; 2. Institute of Resource and Environment Engineering , Chongqing University, Chongqing ,100044 ,China |
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| Abstract: | Based on the study of moulding and sintering properties of three-layer ZrO2 ceramics,the ways of increasing whole sintering property was proposed:in order to overcome the sintering anisotropy of laminated ceramics,the non-pressure sintering process was used to adjust the surface compositions,adopt the wave interface structure and lower the heating rate,and finally obtained excellent mechanical properties three-layer ZrO2 ceramics. |
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| Keywords: | three-layer ZrO2 ceramics wave interface structure surface compositions the heating rate the whole sintering property |
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