Static and cyclic creep behavior of in situ TiB2 particulate reinforced aluminum composite
文献类型：期刊论文
| 作者 | Z. Y. Ma ; S. C. Tjong ; S. X. Li |
| 刊名 | Journal of Materials Research
 |
| 出版日期 | 1999 |
| 卷号 | 14期号:12页码:4541-4550 |
| 关键词 | high-temperature creep metal-matrix composite oxide dispersion sic composites stress rupture steady-state al composite alloy |
| ISSN号 | 0884-2914 |
| 中文摘要 | Static and cyclic creep tests of Al-15 vol% TiB2 in situ composite were carried out at 573-623 K. The values of apparent stress exponent and activation energy for cyclic creep of the composite were much higher than that for static creep. Furthermore, the cyclic creep rate tended to decrease with increasing percentage of unloading amount but was independent of the loading frequencies under the frequency ranges investigated. Finally, the true stress exponent of the composite was equal to 8, and the true activation energy was close to the value for the lattice self-diffusion of aluminum by incorporating a threshold stress for the analysis. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37455]  |
| 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 | Z. Y. Ma,S. C. Tjong,S. X. Li. Static and cyclic creep behavior of in situ TiB2 particulate reinforced aluminum composite[J]. Journal of Materials Research,1999,14(12):4541-4550. |
| APA | Z. Y. Ma,S. C. Tjong,&S. X. Li.(1999).Static and cyclic creep behavior of in situ TiB2 particulate reinforced aluminum composite.Journal of Materials Research,14(12),4541-4550. |
| MLA | Z. Y. Ma,et al."Static and cyclic creep behavior of in situ TiB2 particulate reinforced aluminum composite".Journal of Materials Research 14.12(1999):4541-4550. |
入库方式： OAI收割
来源：金属研究所
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