Fatigue properties of rolled magnesium alloy (AZ31) sheet: Influence of specimen orientation
文献类型：期刊论文
| 作者 | F. Lv ; F. Yang ; Q. Q. Duan ; Y. S. Yang ; S. D. Wu ; S. X. Li ; Z. F. Zhang |
| 刊名 | International Journal of Fatigue
 |
| 出版日期 | 2011 |
| 卷号 | 33期号:5页码:672-682 |
| 关键词 | AZ31 magnesium alloy Strength Elongation Fatigue life Fatigue crack low-cycle fatigue crack initiation mechanism wrought magnesium elevated-temperatures deformation-behavior tensile cast mg-3-percent-al-1-percent-zn microscope evolution |
| ISSN号 | 0142-1123 |
| 中文摘要 | High-cycle fatigue (HCF) and low-cycle fatigue (LCF) properties of a rolled AZ31-O alloy along different directions were evaluated at room temperature. Two types of samples denoted as RD (rolling direction) and TD (transverse direction) were compared because the samples along the two typical directions show an obvious anisotropy. By evaluating the fatigue parameters following the Manson-Coffin and Basquin's equations, it is found that the fatigue lives of TD samples are longer than those of RD samples under both stress-controlled and strain-controlled cyclic loadings. Finally, the microscopic and macroscopic fracture features under tensile and fatigue loadings are observed and compared with the available literatures. (C) 2010 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30578]  |
| 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 | F. Lv,F. Yang,Q. Q. Duan,et al. Fatigue properties of rolled magnesium alloy (AZ31) sheet: Influence of specimen orientation[J]. International Journal of Fatigue,2011,33(5):672-682. |
| APA | F. Lv.,F. Yang.,Q. Q. Duan.,Y. S. Yang.,S. D. Wu.,...&Z. F. Zhang.(2011).Fatigue properties of rolled magnesium alloy (AZ31) sheet: Influence of specimen orientation.International Journal of Fatigue,33(5),672-682. |
| MLA | F. Lv,et al."Fatigue properties of rolled magnesium alloy (AZ31) sheet: Influence of specimen orientation".International Journal of Fatigue 33.5(2011):672-682. |
入库方式： OAI收割
来源：金属研究所
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