Crystallographic cracking behavior in (110) oriented Ni3Al alloy single crystals under cyclic loading
文献类型：期刊论文
| 作者 | G. P. Zhang ; Z. G. Wang |
| 刊名 | Materials Letters
 |
| 出版日期 | 1997 |
| 卷号 | 30期号:2-3页码:175-181 |
| 关键词 | fatigue cracking crystallographic orientation Ni3Al alloy single crystal shear stress slip system crack tip dislocation-structures elevated-temperatures ambient growth |
| ISSN号 | 0167-577X |
| 中文摘要 | Fatigue cracking behavior was studied on compact tension specimens of Ni3Al alloy single crystals having [110] tensile axis. Crystallographic cracking in the (110)[1(1) over bar0$] oriented specimen occurred on alternating {111} planes, and the whole fracture was almost parallel to the loading axis. The preferentially activated slip systems ahead of the growing crack tip and their interaction with each other resulted in the fracture characteristics in that oriented specimen. The experimental findings could be well explained by calculating the shear stresses on all possible octahedral slip planes around the growing crack tip. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38197]  |
| 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. Crystallographic cracking behavior in (110) oriented Ni3Al alloy single crystals under cyclic loading[J]. Materials Letters,1997,30(2-3):175-181. |
| APA | G. P. Zhang,&Z. G. Wang.(1997).Crystallographic cracking behavior in (110) oriented Ni3Al alloy single crystals under cyclic loading.Materials Letters,30(2-3),175-181. |
| MLA | G. P. Zhang,et al."Crystallographic cracking behavior in (110) oriented Ni3Al alloy single crystals under cyclic loading".Materials Letters 30.2-3(1997):175-181. |
入库方式： OAI收割
来源：金属研究所
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