Surface Nanocrystallization of 3Cr13 Stainless Steel Induced by High-Current Pulsed Electron Beam Irradiation
Joint Authors
Han, Zhiyong
Ji, Le
Cai, Jie
Zou, Hui
Wang, Zhiping
Guan, Qingfeng
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-02-28
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The nanocrystalline surface was produced on 3Cr13 martensite stainless steel surface using high-current pulsed electron beam (HCPEB) technique.
The structures of the nanocrystallized surface were characterized by X-ray diffraction and electron microscopy.
Two nanostructures consisting of fine austenite grains (50–150 nm) and very fine carbides precipitates are formed in melted surface layer after multiple bombardments via dissolution of carbides and crater eruption.
It is demonstrated that the dissolution of the carbides and the formation of the supersaturated Fe (C) solid solution play a determining role on the microstructure evolution.
Additionally, the formation of fine austenite structure is closely related to the thermal stresses induced by the HCPEB irradiation.
The effects of both high carbon content and high value of stresses increase the stability of the austenite, which leads to the complete suppression of martensitic transformation.
American Psychological Association (APA)
Han, Zhiyong& Ji, Le& Cai, Jie& Zou, Hui& Wang, Zhiping& Guan, Qingfeng. 2013. Surface Nanocrystallization of 3Cr13 Stainless Steel Induced by High-Current Pulsed Electron Beam Irradiation. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1007972
Modern Language Association (MLA)
Han, Zhiyong…[et al.]. Surface Nanocrystallization of 3Cr13 Stainless Steel Induced by High-Current Pulsed Electron Beam Irradiation. Journal of Nanomaterials No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1007972
American Medical Association (AMA)
Han, Zhiyong& Ji, Le& Cai, Jie& Zou, Hui& Wang, Zhiping& Guan, Qingfeng. Surface Nanocrystallization of 3Cr13 Stainless Steel Induced by High-Current Pulsed Electron Beam Irradiation. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1007972
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1007972