Nature of anisotropy of impact toughness of structural steels with ferrite-pearlite structure

20136 citationsJournal Article

Authors

V. M. Goritskii · Central Research Institute of Building Constructions named after VA Kucherenko

G. R. Shneyderov · Central Research and Design Institute

M. A. Lushkin · Central Research Institute of Building Constructions named after VA Kucherenko

Abstract

The anisotropy of the impact toughness of low-alloy steels of various compositions and purities with a ferrite-pearlite structure has been investigated using samples of type 11 according to the Russian Standard GOST 9454-78. It has been established that the anisotropy coefficient of the impact toughness depends on the anisotropy coefficient of the work of crack propagation and is independent of the degree of striation of the ferrite-pearlite structure and the work for nucleation of the ductile crack.

Topics & Keywords

Material Properties and Failure Mechanisms Engineering Diagnostics and Reliability Microstructure and Mechanical Properties of Steels

Publication Details

Published in: The Physics of Metals and Metallography

Volume 114, Issue 10, pp. 877-883

DOI: 10.1134/s0031918x13100037

Field-Weighted Citation Impact: 0.60

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Nature of anisotropy of impact toughness of structural steels with ferrite-pearlite structure

Authors

Abstract

Topics & Keywords

Publication Details