| 3Y—TZP陶瓷超塑性应变速率敏感性指数及晶界玻璃相 |
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| 引用本文： | 童国权,林兆荣.3Y—TZP陶瓷超塑性应变速率敏感性指数及晶界玻璃相[J].材料研究学报,1998,12(2):144-148. |
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| 作者姓名： | 童国权 林兆荣 |
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| 作者单位： | 南京航空航天大学 |
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| 摘 要： | 研究了应变量，温度及测试技术对３Ｙ－ＴＺＰ陶瓷超塑性应变速率敏感性指数ｍ的影响。
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| 关 键 词： | TZP陶瓷 超塑性变形 钇 复合材料 晶界玻璃相 |
| 收稿时间： | 1998-04-25 |
| 修稿时间： | 1998-04-25 |
ON THE STRAIN RATE SENSITIVITY INDEX AND GRAIN BOUNDARY GLASSY PHASE OF SUPERPLASTIC 3T-TZP |
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| TONG Guoquan,LIN Zhaorong.ON THE STRAIN RATE SENSITIVITY INDEX AND GRAIN BOUNDARY GLASSY PHASE OF SUPERPLASTIC 3T-TZP[J].Chinese Journal of Materials Research,1998,12(2):144-148. |
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| Authors: | TONG Guoquan LIN Zhaorong |
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| Affiliation: | TONG Guoquan,LIN Zhaorong(Naajing University of Aeronautics & Astronautics,Nanjing ) |
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| Abstract: | The influence of true strain, temperature and the testing technique on the value of strain rate sensitivity index m of superplastic 3% (in mol. ) yttria stabilized tetragonal zirconia ploycrystal (3Y-TZP) has been investigated. The results indicate that m |
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| Keywords: | 3Y-TZP ceramics superplastic deformation the strain rate sensitivity index grain boundary glassy phase |
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