IMECH-IR  > 非线性力学国家重点实验室
Measurements of shearing property of high N alloy steel at super high strain rates
Chen XA; Song SC; Wang TH(王庭辉)
Source PublicationMATERIALS SCIENCE AND ENGINEERING APPLICATION II
2012
Pages42-45
Conference Name2nd International Conference on Materials Science and Engineering Application, ICMSEA 2012
Conference DateJAN 07-08, 2012
Conference PlaceXi An
AbstractIn order to obtain the dynamic shearing property of high N alloy steel, the plugging test was performed by using the improved Hopkinson pressure bar system. As dynamic shearing strengths, the dynamic shearing energies during plugging process of two type high N alloy steels were determined from the shearing constitutive relationship at different super high strain rates. According to the theory of dislocation dynamics in Seeger equation, a dynamic shearing damage constitutive relationship was established and the different parameters of this material were determined by using the curve fitting method. The measured results indicated that the dynamic shearing property of high N alloy steel could be obtained effectively by the improved Hopkinson pressure bar system, and the effects of strain rate could be simulated by dynamic shearing damage constitutive relationship.
KeywordAlloys Bridge Decks Curve Fitting Dynamics High Pressure Engineering Materials Science Shearing Steel Metallurgy Constitutive Relationships Dislocation Dynamics Hopkinson Pressure Bar Plugging Shearing Energy
WOS IDWOS:000310543400009
ISBN978-3-03785-321-4
URL查看原文
Indexed ByCPCI-S ; EI
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46824
Collection非线性力学国家重点实验室
Corresponding AuthorChen XA
Recommended Citation
GB/T 7714
Chen XA,Song SC,Wang TH. Measurements of shearing property of high N alloy steel at super high strain rates[C]MATERIALS SCIENCE AND ENGINEERING APPLICATION II,2012:42-45.
Files in This Item: Download All
File Name/Size DocType Version Access License
AMR.413.42.pdf(295KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen XA]'s Articles
[Song SC]'s Articles
[Wang TH(王庭辉)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen XA]'s Articles
[Song SC]'s Articles
[Wang TH(王庭辉)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen XA]'s Articles
[Song SC]'s Articles
[Wang TH(王庭辉)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: AMR.413.42.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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