Residual Stress and Microstructure Characterization of 34CrMo4 Steel Modified by Shot Peening
Joint Authors
Yoon, Jae Hong
Li, Kejian
Chen, Dengming
Wu, Xu
Chen, Liping
Zhu, Gungjun
Shen, Qian
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-12
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
34CrMo4 steel is widely used for drill stem in oil exploration, because of its excellent properties, such as favorable hardenability, shock absorption, less tendency of temper brittleness, and eminent wear resistance.
In this study, the main works are residual stress test and microstructure characterization of 34CrMo4 steel upon various shot peening treatments.
The residual stress distribution with effect depth was studied upon the shot peening.
Face-to-face paste sample preparation method is required for continuous observation for microstructure evolution of shot-peened specimen from the treat surface to matrix.
Grain refinement, lath structure, and precipitates are clearly observed in the gradient deformation layer.
American Psychological Association (APA)
Li, Kejian& Wu, Xu& Chen, Liping& Chen, Dengming& Zhu, Gungjun& Shen, Qian…[et al.]. 2020. Residual Stress and Microstructure Characterization of 34CrMo4 Steel Modified by Shot Peening. Scanning،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1207444
Modern Language Association (MLA)
Li, Kejian…[et al.]. Residual Stress and Microstructure Characterization of 34CrMo4 Steel Modified by Shot Peening. Scanning No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1207444
American Medical Association (AMA)
Li, Kejian& Wu, Xu& Chen, Liping& Chen, Dengming& Zhu, Gungjun& Shen, Qian…[et al.]. Residual Stress and Microstructure Characterization of 34CrMo4 Steel Modified by Shot Peening. Scanning. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1207444
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1207444