![](/images/graphics-bg.png)
Surface Nanostructure Formations in an AISI 316L Stainless Steel Induced by Pulsed Electron Beam Treatment
Joint Authors
Zhang, K. M.
Dong, Jiawei
Cai, Yang
Zhang, Zhimin
Lei, Yuan
Zhang, Tao
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-18
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
High current pulsed electron beam (HCPEB) is an efficient technique for surface modifications of metallic materials.
In the present work, the formations of surface nanostructures in an AISI 316L stainless steel induced by direct HCPEB treatment and HCPEB alloying have been investigated.
After HCPEB Ti alloying, the sample surface contained a mixture of the ferrite and austenite phases with an average grain size of about 90 nm, because the addition of Ti favors the formation of ferrite.
In contrast, electron backscattered diffraction (EBSD) analyses revealed no structural refinement on the direct HCPEB treated sample.
However, transmission electron microscope (TEM) observations showed that fine cells having an average size of 150 nm without misorientations, as well as nanosized carbide particles, were formed in the surface layer after the direct HCPEB treatment.
The formation of nanostructures in the 316L stainless steel is therefore attributed to the rapid solidification and the generation of different phases other than the steel substrate in the melted layer.
American Psychological Association (APA)
Cai, Yang& Zhang, K. M.& Zhang, Zhimin& Dong, Jiawei& Lei, Yuan& Zhang, Tao. 2015. Surface Nanostructure Formations in an AISI 316L Stainless Steel Induced by Pulsed Electron Beam Treatment. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1069322
Modern Language Association (MLA)
Cai, Yang…[et al.]. Surface Nanostructure Formations in an AISI 316L Stainless Steel Induced by Pulsed Electron Beam Treatment. Journal of Nanomaterials No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1069322
American Medical Association (AMA)
Cai, Yang& Zhang, K. M.& Zhang, Zhimin& Dong, Jiawei& Lei, Yuan& Zhang, Tao. Surface Nanostructure Formations in an AISI 316L Stainless Steel Induced by Pulsed Electron Beam Treatment. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1069322
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069322