An investigation on structure, deformation and fracture of hydrides in titanium with a large range of hydrogen contents
文献类型：期刊论文
| 作者 | C. Q. Chen ; S. X. Li ; H. Zheng ; L. B. Wang ; K. Lu |
| 刊名 | Acta Materialia
 |
| 出版日期 | 2004 |
| 卷号 | 52期号:12页码:3697-3706 |
| ISSN号 | 1359-6454 |
| 关键词 | titanium delta hydride gamma hydride cyclic straining deformation fracture induced embrittlement mechanical-properties zirconium alloys alpha-titanium zircaloy-4 tem precipitation temperature behavior stress |
| 中文摘要 | The deformation and fracture behaviors of delta hydrides in cyclic strained titanium containing 350, 720 and 930 ppm hydrogen were investigated and compared to that of gamma hydrides in 77 ppm hydrogen specimens. It was found that the gamma and delta hydrides, respectively, in 77 and 350 ppm hydrogen specimens could be plastically deformed readily along with the matrix without fracture, while the delta hydrides at hydrogen contents more than 720 ppm can be either plastically deformed or cleavage fractured, depending on their sizes, orientations. and interactions with localized matrix deformation. The crystallographic, microstructural and micromechanical mechanisms for hydride behavior were discussed. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35321]  |
| 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 | C. Q. Chen,S. X. Li,H. Zheng,et al. An investigation on structure, deformation and fracture of hydrides in titanium with a large range of hydrogen contents[J]. Acta Materialia,2004,52(12):3697-3706. |
| APA | C. Q. Chen,S. X. Li,H. Zheng,L. B. Wang,&K. Lu.(2004).An investigation on structure, deformation and fracture of hydrides in titanium with a large range of hydrogen contents.Acta Materialia,52(12),3697-3706. |
| MLA | C. Q. Chen,et al."An investigation on structure, deformation and fracture of hydrides in titanium with a large range of hydrogen contents".Acta Materialia 52.12(2004):3697-3706. |
入库方式： OAI收割
来源：金属研究所
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