An in situ high-energy X-ray diffraction study of micromechanical behavior of Zr-based metallic glass reinforced porous W matrix composite
文献类型：期刊论文
| 作者 | L. L. Ma ; L. Wang ; Y. F. Xue ; Y. D. Wang ; N. Li ; Y. Ren ; H. F. Zhang ; A. M. Wang |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2011 |
| 卷号 | 530页码:344-348 |
| 关键词 | Bulk metallic glass Composite High energy X-ray diffraction Self-consistent Micromechanical behavior compressive deformation strain-measurements ductile particles toughness |
| ISSN号 | 0921-5093 |
| 中文摘要 | The micromechanical behavior of the Zr-based metallic glass reinforced porous W matrix composite was investigated by means of in situ high-energy synchrotron X-ray diffraction (HEXRD) during uniaxial compression. The lattice strain of the W phase during compressive deformation was quantitatively measured by fitting diffraction patterns. A self-consistent model was accordingly used to simulate the mechanical properties of the W phase. The stress and strain distributions of the Zr-based metallic glass phase were calculated using the rule of mixture. The results indicated that the W phase yielded firstly in the early stage of deformation, while the metallic glass phase remained elastic. The transfer of the load accelerated with the stress increased. The formation and propagation of shear bands contributed to the deformation of the metallic glass phase. (C) 2011 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30583]  |
| 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. L. Ma,L. Wang,Y. F. Xue,et al. An in situ high-energy X-ray diffraction study of micromechanical behavior of Zr-based metallic glass reinforced porous W matrix composite[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2011,530:344-348. |
| APA | L. L. Ma.,L. Wang.,Y. F. Xue.,Y. D. Wang.,N. Li.,...&A. M. Wang.(2011).An in situ high-energy X-ray diffraction study of micromechanical behavior of Zr-based metallic glass reinforced porous W matrix composite.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,530,344-348. |
| MLA | L. L. Ma,et al."An in situ high-energy X-ray diffraction study of micromechanical behavior of Zr-based metallic glass reinforced porous W matrix composite".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 530(2011):344-348. |
入库方式： OAI收割
来源：金属研究所
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