The effect of Si3N4 whiskers on the high-temperature creep behavior of an Al-Fe-V-Si alloy matrix composite
文献类型：期刊论文
| 作者 | L. M. Peng ; S. J. Zhu ; Z. Y. Ma ; J. Bi ; H. R. Chen ; F. G. Wang |
| 刊名 | Composites Science and Technology
 |
| 出版日期 | 1999 |
| 卷号 | 59期号:5页码:769-773 |
| ISSN号 | 0266-3538 |
| 关键词 | creep whisker-reinforced aluminum composites threshold stress load transfer particulate reinforced aluminum steady-state fibers stress |
| 中文摘要 | The creep behavior of an Al-8.5Fe-1.3V-1.7Si composite reinforced with beta-Si3N4 whiskers has been investigated at temperatures of 773 and 823 K. The results are characterized by a high stress exponent and high apparent creep activation energy. The creep data can be interpreted on the basis of the incorporation of a threshold stress and a load-transfer coefficient into the power-law creep equation. A good correlation exists between the normalized creep rate and normalized effective stress which demonstrates that the creep behavior of both the alloy and the composite is controlled by the matrix lattice self-diffusion in aluminum. (C) 1999 Published by Elsevier Science Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37469]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. M. Peng,S. J. Zhu,Z. Y. Ma,et al. The effect of Si3N4 whiskers on the high-temperature creep behavior of an Al-Fe-V-Si alloy matrix composite[J]. Composites Science and Technology,1999,59(5):769-773. |
| APA | L. M. Peng,S. J. Zhu,Z. Y. Ma,J. Bi,H. R. Chen,&F. G. Wang.(1999).The effect of Si3N4 whiskers on the high-temperature creep behavior of an Al-Fe-V-Si alloy matrix composite.Composites Science and Technology,59(5),769-773. |
| MLA | L. M. Peng,et al."The effect of Si3N4 whiskers on the high-temperature creep behavior of an Al-Fe-V-Si alloy matrix composite".Composites Science and Technology 59.5(1999):769-773. |
入库方式： OAI收割
来源：金属研究所
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