Study on Surface Hardness and Microstructure of Pure Copper Chip Strips Prepared by LSEM
Joint Authors
Pi, Yunyun
Yin, Xiaolong
Xia, Wei
Deng, Wen Jun
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-08
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Large strain extrusion machining (LSEM) is one of the severe plastic deformation (SPD) methods that can improve the mechanical properties of materials.
The purpose of this experiment is to study the surface hardness and microstructure of the pure copper chip strips.
It was found that most of the grains of the chip strips had been refined to the ultrafine grain grade.
Finite element analysis (FEA) simulations were conducted to predict the von Mises equivalent strains.
Based on the analysis of variance (ANOVA), further study indicated that the surface hardness of the chip strips was decided by several key parameters including the chip thickness compression ratio, rake angle, and uncut chip thickness during LSEM.
Through this analysis, a set of parameters which have the greatest impact on the properties of the material can be found.
This set of parameters helps us to achieve the strip with the best performance.
American Psychological Association (APA)
Pi, Yunyun& Yin, Xiaolong& Deng, Wen Jun& Xia, Wei. 2019. Study on Surface Hardness and Microstructure of Pure Copper Chip Strips Prepared by LSEM. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1120272
Modern Language Association (MLA)
Pi, Yunyun…[et al.]. Study on Surface Hardness and Microstructure of Pure Copper Chip Strips Prepared by LSEM. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1120272
American Medical Association (AMA)
Pi, Yunyun& Yin, Xiaolong& Deng, Wen Jun& Xia, Wei. Study on Surface Hardness and Microstructure of Pure Copper Chip Strips Prepared by LSEM. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1120272
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120272