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Published in: Metallography, Microstructure, and Analysis 4/2018

25-06-2018 | Technical Article

Orientation-Dependent Tensile Flow Behavior of Zircaloy-4 at Room Temperature

Authors: K. Limbadri, Swadesh Kumar Singh, Kosaraju Satyanarayana, A. K. Singh, A. Maruthi Ram, Mina Ravindran, K. V. Mani Krishna, M. Chaitanya Reddy, Kurra Suresh

Published in: Metallography, Microstructure, and Analysis | Issue 4/2018

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Abstract

Present work describes a correlation between texture and sample orientation-based flow parameters of three different zircaloy-4 sheet materials. The three different sheet materials [slab route sheet (SRS), tube route sheet (TRS) and low-oxygen sheet (LOS)] corresponded to three different routes of fabrication and hence represented as variation in starting condition. All the three materials exhibited the presence of moderate texture. The intensity is more in TRS samples in comparison with that of the SRS and LOS. This in turn resulted in moderate values of anisotropy parameters. The strength parameters and elongation values have increased and decreased with increase in strain rate, respectively. The flow behavior of the alloys followed typical Holloman equation. The instantaneous work-hardening rate curves of the present alloys exhibited all the three typical regimes (i.e., regime I, regime II and regime III).

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Literature
17.
go back to reference G.E. Dieter, Mechanical Metallurgy (McGraw-Hill Book Co., Singapore, 1988) G.E. Dieter, Mechanical Metallurgy (McGraw-Hill Book Co., Singapore, 1988)
Metadata
Title
Orientation-Dependent Tensile Flow Behavior of Zircaloy-4 at Room Temperature
Authors
K. Limbadri
Swadesh Kumar Singh
Kosaraju Satyanarayana
A. K. Singh
A. Maruthi Ram
Mina Ravindran
K. V. Mani Krishna
M. Chaitanya Reddy
Kurra Suresh
Publication date
25-06-2018
Publisher
Springer US
Published in
Metallography, Microstructure, and Analysis / Issue 4/2018
Print ISSN: 2192-9262
Electronic ISSN: 2192-9270
DOI
https://doi.org/10.1007/s13632-018-0463-0

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