Study of Alloying Process on 40Cr Surface with Electron Beam after Electroplated Cr Layer
Joint Authors
Hui, Li
Fei, Sun
Tianfeng, Hou
Xu, Hongbin
Rongshan, Mao
Jianjun, Hu
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The electroplated hard chromium coat was selected as precoating to improve surface properties of 40Cr.
Then electron beam alloying process was experimentalized.
The relation rules were summarized between alloying process parameters and overall surface properties by surface morphology observation, surface energy spectrum analysis, EDX analysis in section, and XRD.
Experiment results showed that the microcracks appeared on surface of electron beam alloying specimen.
Microcracks could disappear when the orthogonal experimental optimum process was used.
The matrix metal elements diffused into metal coating surface after electron beam treatment.
The maximum depth of alloyed layer could reach 8 μm after electron beam alloying treatment, and electron beam alloying process generated new residual austenite phase.
American Psychological Association (APA)
Xu, Hongbin& Jianjun, Hu& Hui, Li& Rongshan, Mao& Fei, Sun& Tianfeng, Hou. 2013. Study of Alloying Process on 40Cr Surface with Electron Beam after Electroplated Cr Layer. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-513572
Modern Language Association (MLA)
Xu, Hongbin…[et al.]. Study of Alloying Process on 40Cr Surface with Electron Beam after Electroplated Cr Layer. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-513572
American Medical Association (AMA)
Xu, Hongbin& Jianjun, Hu& Hui, Li& Rongshan, Mao& Fei, Sun& Tianfeng, Hou. Study of Alloying Process on 40Cr Surface with Electron Beam after Electroplated Cr Layer. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-513572
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513572