In this study, the quasi-static deformation and final fracture behavior of Pyrowear 53 is presented and discussed. This novel alloy steel has noticeably improved strength-, ductility- and fatigue-related properties to offer than other competing high-strength alloy steels having near similar chemical composition and processing history. The conjoint influence of composition and secondary processing on intrinsic microstructural effects, stress versus strain response, tensile properties and final fracture behavior are highlighted. The macroscopic fracture mode and microscopic features on the tensile fracture surface are presented and discussed in light of test specimen orientation. The intrinsic microscopic mechanisms governing tensile deformation and final fracture behavior of this novel steel are discussed in light of the role played by intrinsic microstructural features, deformation characteristics of the microstructural constituents and nature of loading.
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February 2013
Research Article|
February 01 2013
The quasi-static deformation and fracture behavior of novel high-strength steel for emerging applications Available to Purchase
T. S. Srivatsan, PhD;
T. S. Srivatsan, PhD
*
Department of Mechanical Engineering, Division of Materials Science and Engineering, The University of Akron, Akron, OH, USA
*Corresponding author e-mail address: tsrivatsan@uakron.edu
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K. Manigandan, MS;
K. Manigandan, MS
Department of Mechanical Engineering, Division of Materials Science and Engineering, The University of Akron, Akron, OH, USA
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A. M. Freborg, MS;
A. M. Freborg, MS
Deformation Control Technology, Inc., Cleveland, OH, USA
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T. Quick, MS
T. Quick, MS
Department of Geology, The University of Akron, Akron, OH, USA
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*Corresponding author e-mail address: tsrivatsan@uakron.edu
Publisher: Emerald Publishing
Received:
May 29 2012
Accepted:
December 04 2012
Online ISSN: 2046-0155
Print ISSN: 2046-0147
ICE Publishing: All rights reserved
2013
Emerging Materials Research (2013) 2 (1): 17–26.
Article history
Received:
May 29 2012
Accepted:
December 04 2012
Citation
Srivatsan TS, Manigandan K, Freborg AM, Quick T (2013), "The quasi-static deformation and fracture behavior of novel high-strength steel for emerging applications". Emerging Materials Research, Vol. 2 No. 1 pp. 17–26, doi: https://doi.org/10.1680/emr.12.00016
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