Mechanical properties of machined nanostructures
文献类型：期刊论文
| 作者 | Liang YingChun2; Chen JiaXuan2; Chen MingJun2; Tang YuLan1; Bai QingShun2 |
| 刊名 | CHINESE JOURNAL OF CHEMICAL PHYSICS
 |
| 出版日期 | 2007 |
| 卷号 | 20期号:6页码:649-654 |
| 关键词 | MOLECULAR-DYNAMICS SIMULATION PLASTIC-DEFORMATION COPPER TEMPERATURE NUCLEATION NANOWIRES DEFECTS MD machined nanostructure tension dislocation |
| ISSN号 | 1674-0068 |
| 其他题名 | Mechanical Properties of Machined Nanostructures |
| 英文摘要 | Three-dimensional molecular dynamics simulations have been. carried out to predict the mechanical properties of a single crystalline copper with different scratching depths and no defects by embedded-atom method potential respectively. The mechanical properties for nanostructure with no defects and machined groove are investigated by various strain rates, scratched depths and scratching directions. Through the visualization technique of atomic coordination number, the onset and movement of defects in workpiece such as dislocations are analyzed under tensile loads. Work-harden formation, recrystallization behavior and the properties of rupturing process of nanostructure are exhibited at the atomic view. The relation between stress and the onset and evolvement of defects in specimen is analyzed for fundamental understanding the mechanical properties of nanostructure. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3089384 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/154713]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.Harbin Institute Technol, Ctr Precis Engn, Harbin 150001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang YingChun,Chen JiaXuan,Chen MingJun,et al. Mechanical properties of machined nanostructures[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2007,20(6):649-654. |
| APA | Liang YingChun,Chen JiaXuan,Chen MingJun,Tang YuLan,&Bai QingShun.(2007).Mechanical properties of machined nanostructures.CHINESE JOURNAL OF CHEMICAL PHYSICS,20(6),649-654. |
| MLA | Liang YingChun,et al."Mechanical properties of machined nanostructures".CHINESE JOURNAL OF CHEMICAL PHYSICS 20.6(2007):649-654. |
入库方式： OAI收割
来源：金属研究所
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