Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy
文献类型：期刊论文
| 作者 | Shen LT(沈乐天) ; Zhao SD; Bai YL(白以龙); Luo LM
|
| 刊名 | International Journal of Impact Engineering
 |
| 出版日期 | 1992 |
| 卷号 | 12期号:1页码:9-19 |
| 关键词 | Dynamic Fracture Ductile Solids Failure Metals |
| ISSN号 | 0734-743X |
| 通讯作者 | SHEN, LT (reprint author), CHINESE ACAD SCI,INST MECH,NONLINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | In this paper, a damage function defined by the residual strength of spalled specimens of an aluminium alloy is given to characterize the spallation of the material. Based on this function a simple method for continuously describing the spallation may be developed. Stress wave profiles showing the signal of spallation were successfully obtained with carbon gauges. Microscopic observations of the spalled aluminium alloy specimens reveal that the nucleation of spallation initiates from cracking of the second phase particles. Spallation is a process of crack nucleation, growth and coalescence to final, complete disintegration. |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | DYNAMIC FRACTURE ; DUCTILE ; SOLIDS ; FAILURE ; METALS |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1016/0734-743X(92)90293-3 |
| 语种 | 英语 |
| WOS记录号 | WOS:A1992HM38000002 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39482]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Shen LT,Zhao SD,Bai YL,et al. Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy[J]. International Journal of Impact Engineering,1992,12(1):9-19. |
| APA | Shen LT,Zhao SD,Bai YL,&Luo LM.(1992).Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy.International Journal of Impact Engineering,12(1),9-19. |
| MLA | Shen LT,et al."Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy".International Journal of Impact Engineering 12.1(1992):9-19. |
入库方式： OAI收割
来源：力学研究所
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