Abstract
Effect of the rate of tensile strain on the yield stress and texture of sheets of steel St1.0312 (0.06% C, to 0.35% Mn, to 0.40% Si, ∼0.025% S and P) has been studied. It has been found that at small strain rates a quasi-axial 〈011〉 texture is formed in the sheets of the steel in the rolling direction. An increase in the strain rate leads to the formation of a plane upsetting texture and increases the yield stress of the sheets in the direction of tension. High rates of deformation decrease the yield stress of the sheets because of the increase in the coefficient of damage and lead to a tensile-type texture in the rolling direction and of a compression-type texture in the normal direction due to the activation of multiple twinning.
Similar content being viewed by others
References
O. A. Kaibyshev, Plasticity and Superplasticity of Metals (Metallurgiya, Moscow, 1975) [in Russian].
G. N. Epshtein and I. F. Kazachkov, High-Strain-Rate Deformation of Nickel Crystals,” Fiz. Met. Metalloved. 29, 212–214 (1970).
M. M. Myshlyaev, S. Yu. Mironov, Yu. A. Perlovich, and M. G. Isaenkova, “Analysis of Mechanisms of Plastic Deformation of Aluminum-Based Alloy for Different Temperature-Velocity Modes,” Phys.-Dokl. 55, 64–67 (2010).
Ya. D. Vishnyakov, A. A. Babareko, S. A. Vladimirov, and I. V. Egiz, Theory of Texture Formation in Metals and Alloys (Nauka, Moscow, 1979) [in Russian].
G. Wassermann and J. Grewen, Texturen Metallischer Werkstoffe (Springer, Berlin, 1962; Metallurgiya, Moscow, 1969).
V. Randle, Introduction to Texture Analysis. Macrotexture, Microtexture and Orientation Mapping (CRC Press, London, 2000).
J. Lemaitre, A Course on Damage Mechanics (Springer, Berlin, 1996).
Author information
Authors and Affiliations
Additional information
Original Russian Text © A.A. Bryukhanov, D. Fassman, Z.A. Bryukhanova, 2012, published in Fizika Metallov i Metallovedenie, 2012, Vol. 113, No. 7, pp. 761–766.
Rights and permissions
About this article
Cite this article
Bryukhanov, A.A., Fassman, D. & Bryukhanova, Z.A. Effect of the tensile strain rate on the texture of sheets of St1.0312 steel. Phys. Metals Metallogr. 113, 721–725 (2012). https://doi.org/10.1134/S0031918X12070034
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0031918X12070034