Mode I and mixed mode I/II fatigue cracking in Ni3Al(CrB) single crystals
文献类型：期刊论文
| 作者 | G. P. Zhang ; Z. G. Wang |
| 刊名 | Fatigue & Fracture of Engineering Materials & Structures
 |
| 出版日期 | 1997 |
| 卷号 | 20期号:6页码:883-894 |
| 关键词 | fatigue cracking mixed mode loading crystallographic orientation resolved shear stress Ni3Al(CrB) single crystals growth alloy |
| ISSN号 | 8756-758X |
| 中文摘要 | Nominal mode I and mixed mode I/II fatigue tests were carried out using the intermetallic compound Ni3Al(CrB) in the form of single crystal specimens. The effects of crystal orientation and load mode on fatigue crack initiation and growth were studied. The fracture surfaces of the single crystals were characterized by a cleavage-like appearance and cracking occurred either on a single {111} plane or on multiple {111} planes irrespective of whether mode I or mixed mode I/II loadings were applied. It was found that the crack initiation and growth behaviour are dependent on both crystal orientation and applied loading mode. The cracking behaviour predicted by three mixed mode fracture criteria (MTS, SED and G criteria) in polycrystalline materials under mixed mode loading can be understood from the present results on single crystals. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38198]  |
| 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 | G. P. Zhang,Z. G. Wang. Mode I and mixed mode I/II fatigue cracking in Ni3Al(CrB) single crystals[J]. Fatigue & Fracture of Engineering Materials & Structures,1997,20(6):883-894. |
| APA | G. P. Zhang,&Z. G. Wang.(1997).Mode I and mixed mode I/II fatigue cracking in Ni3Al(CrB) single crystals.Fatigue & Fracture of Engineering Materials & Structures,20(6),883-894. |
| MLA | G. P. Zhang,et al."Mode I and mixed mode I/II fatigue cracking in Ni3Al(CrB) single crystals".Fatigue & Fracture of Engineering Materials & Structures 20.6(1997):883-894. |
入库方式： OAI收割
来源：金属研究所
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