IMR OpenIR
Effect of Impact Velocity and Diameter of Tungsten Fiber on Penetration Ability of W-f/Zr-based Metallic Glass Composite Penetrator
Du Chengxin1; Du Zhonghua1; Zhu Zhengwang2
Corresponding AuthorDu Zhonghua(duzhonghua@aliyun.com)
2017-06-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume46Issue:6Pages:1632-1637
AbstractW-f/Zr-based metallic glass composites containing four kinds of tungsten fiber with different diameters were prepared. Penetration experiments were taken to perforate homogeneous armor steel at velocity from 1000 m/s to 1600 m/s. The results demonstrate that both the diameters of the tungsten fiber and the impact velocity are critical parameters for penetration ability. Firstly, the crater diameter of War-based metallic glass composites is more than 10% smaller than that of tungsten, which illustrates that the War-based metallic glass composite keeps self-sharpening during the penetration process. Next, the failure mechanism of W-f/Zr-based metallic glass composite changes from adiabatic shear failure to the tungsten fiber buckling and back-flow due to the impact velocity increasing. The smaller the diameter of tungsten fiber is, the more stable the penetration process would be, because the stability of penetration is affected by the diameter of the tungsten fiber.
KeywordW-f/Zr-based metallic glass composite diameter of tungsten fiber self-sharpening impact velocity failure mechanism
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000405146400030
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/124494
Collection中国科学院金属研究所
Corresponding AuthorDu Zhonghua
Affiliation1.Nanjing Univ Sci & Technol, Nanjing 210094, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Du Chengxin,Du Zhonghua,Zhu Zhengwang. Effect of Impact Velocity and Diameter of Tungsten Fiber on Penetration Ability of W-f/Zr-based Metallic Glass Composite Penetrator[J]. RARE METAL MATERIALS AND ENGINEERING,2017,46(6):1632-1637.
APA Du Chengxin,Du Zhonghua,&Zhu Zhengwang.(2017).Effect of Impact Velocity and Diameter of Tungsten Fiber on Penetration Ability of W-f/Zr-based Metallic Glass Composite Penetrator.RARE METAL MATERIALS AND ENGINEERING,46(6),1632-1637.
MLA Du Chengxin,et al."Effect of Impact Velocity and Diameter of Tungsten Fiber on Penetration Ability of W-f/Zr-based Metallic Glass Composite Penetrator".RARE METAL MATERIALS AND ENGINEERING 46.6(2017):1632-1637.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Du Chengxin]'s Articles
[Du Zhonghua]'s Articles
[Zhu Zhengwang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Du Chengxin]'s Articles
[Du Zhonghua]'s Articles
[Zhu Zhengwang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Du Chengxin]'s Articles
[Du Zhonghua]'s Articles
[Zhu Zhengwang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.