IMR OpenIR
Different strain rate sensitivities between Fe-22Mn-0.6C and Fe-30Mn-3Si-3Al twinning-induced plasticity steels
Yang, H. K.; Tian, Y. Z.; Zhang, Z. J.; Zhang, Z. F.; yztian@imr.ac.cn; zhfzhang@imr.ac.cn
2016
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
Volume655Pages:251-255
AbstractThe strain rate sensitivity (SRS) of Fe-22Mn-0.6C and Fe-30Mn-3Si-3Al twinning-induced plasticity (TWIP) steel was studied in the strain rate range from 10(-4) to 10 degrees s(-1). The Fe-22Mn-0.6C steel exhibited negative SRS, while the Fe-30Mn-3Si-3Al steel showed positive SRS. Dynamic strain aging (DSA) was detected in Fe-22Mn-0.6C steel but not in Fe-30Mn-3Si-3Al steel. Accordingly, the two typical TWIP steels can be classified as DSA-facilitated and DSA-free TWIP steels. Meanwhile, the density of twin boundary obviously decreased in Fe-22Mn-0.6C steel but had little change in Fe-30Mn-3Si-3Al steel with increasing the strain rate. The different SRS phenomena were discussed based on the twinning mechanism and DSA effect. (C) 2016 Elsevier B.V. All rights reserved.
description.department[yang, h. k. ; tian, y. z. ; zhang, z. j. ; zhang, z. f.] chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china ; [yang, h. k.] univ chinese acad sci, 19 yuquan rd, beijing 100049, peoples r china
KeywordTwinning-induced Plasticity (Twip) Steel Strain Rate Sensitivity (Srs) Twin Dynamic Strain Aging (Dsa) Tensile Strength
Funding OrganizationNational Natural Science Foundation of China (NSFC) [51331007, 51501198]; IMR foundation
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74721
Collection中国科学院金属研究所
Corresponding Authoryztian@imr.ac.cn; zhfzhang@imr.ac.cn
Recommended Citation
GB/T 7714
Yang, H. K.,Tian, Y. Z.,Zhang, Z. J.,et al. Different strain rate sensitivities between Fe-22Mn-0.6C and Fe-30Mn-3Si-3Al twinning-induced plasticity steels[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2016,655:251-255.
APA Yang, H. K.,Tian, Y. Z.,Zhang, Z. J.,Zhang, Z. F.,yztian@imr.ac.cn,&zhfzhang@imr.ac.cn.(2016).Different strain rate sensitivities between Fe-22Mn-0.6C and Fe-30Mn-3Si-3Al twinning-induced plasticity steels.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,655,251-255.
MLA Yang, H. K.,et al."Different strain rate sensitivities between Fe-22Mn-0.6C and Fe-30Mn-3Si-3Al twinning-induced plasticity steels".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 655(2016):251-255.
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
[Yang, H. K.]'s Articles
[Tian, Y. Z.]'s Articles
[Zhang, Z. J.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, H. K.]'s Articles
[Tian, Y. Z.]'s Articles
[Zhang, Z. J.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, H. K.]'s Articles
[Tian, Y. Z.]'s Articles
[Zhang, Z. J.]'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.