IMECH-IR  > 非线性力学国家重点实验室
Perspective on hetero-deformation induced (HDI) hardening and back stress
Zhu YT; Wu XL(武晓雷)
Corresponding AuthorZhu, Yuntian(ytzhu@ncsu.edu) ; Wu, Xiaolei(xlwu@imech.ac.cn)
Source PublicationMATERIALS RESEARCH LETTERS
2019
Volume7Issue:10Pages:393-398
ISSN2166-3831
AbstractHeterostructured materials have been reported as a new class of materials with superior mechanical properties, which was attributed to the development of back stress. There are numerous reports on back stress theories and measurements with no consensus. Back stress is developed in soft domains to offset the applied stress, making them appear stronger, while forward stress is developed to make hard domains appear weaker. The extra hardening in heterostructured materials is resulted from interactions between back stresses and forward stresses, and should be described as hetero-deformation induced (HDI) hardening and the measured 'back stress' should be renamed HDI stress. [GRAPHICS] . IMPACT STATEMENT The 'back stress' hardening in the literature can be described more accurately as hetero-deformation induced (HDI) hardening and the measured 'back stress' should be renamed HDI stress.
KeywordHeterostructured materials strain gradient back-stress forward stress hetero-deformation induced (HDI) hardening
DOI10.1080/21663831.2019.1616331
Indexed BySCI
Language英语
WOS IDWOS:000474337900001
WOS KeywordRANGE INTERNAL-STRESSES ; HIGH-TENSILE DUCTILITY ; MECHANICAL-PROPERTIES ; FLOW-STRESS ; BAUSCHINGER ; STRAIN ; DISLOCATION ; STEEL ; STRENGTH ; COPPER
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
Funding ProjectNational Key R&D Program of China[2017YFA0204402] ; National Key R&D Program of China[2017YFA0204403] ; Natural Science Foundation of China[11572328] ; Natural Science Foundation of China[11672313] ; Natural Science Foundation of China[11790293] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22040503] ; US Army Research Office[W911 NF-12-1-0009]
Funding OrganizationNational Key R&D Program of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; US Army Research Office
Classification一类
Ranking1
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/79414
Collection非线性力学国家重点实验室
Recommended Citation
GB/T 7714
Zhu YT,Wu XL. Perspective on hetero-deformation induced (HDI) hardening and back stress[J]. MATERIALS RESEARCH LETTERS,2019,7(10):393-398.
APA Zhu YT,&武晓雷.(2019).Perspective on hetero-deformation induced (HDI) hardening and back stress.MATERIALS RESEARCH LETTERS,7(10),393-398.
MLA Zhu YT,et al."Perspective on hetero-deformation induced (HDI) hardening and back stress".MATERIALS RESEARCH LETTERS 7.10(2019):393-398.
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
[Zhu YT]'s Articles
[武晓雷]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhu YT]'s Articles
[武晓雷]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhu YT]'s Articles
[武晓雷]'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.