Effect of Corrosion Environment on the Stress-Strain State of Grains Under Plastic Deformation of Specimens of Steel 08Kh18N10T

The effect of pit and intergrain corrosion on the mechanical properties (strength and ductility) and inhomogeneity of the fields of plastic strain in grains is determined experimentally. The parameters of the laws of distribution of the principal strains and their intensities under uniaxial tension...

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Veröffentlicht in:	Metal science and heat treatment 2016-01, Vol.57 (9-10), p.539-543
Hauptverfasser:	Rekov, A. M., Kornienko, E. O., Kornienko, V. T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Corrosion-Resistant Steels Engineering Thermodynamics Heat and Mass Transfer Materials Science Metallic Materials
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Beschreibung
Zusammenfassung:	The effect of pit and intergrain corrosion on the mechanical properties (strength and ductility) and inhomogeneity of the fields of plastic strain in grains is determined experimentally. The parameters of the laws of distribution of the principal strains and their intensities under uniaxial tension of specimens are determined. The values of the stress-strain state parameter are obtained and the correlation relations between the strains in individual crystallites are estimated after different corrosion impacts on specimens of steel 08Kh18N10T.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/s11041-016-9918-6