Portevin – Le Chatelier effect and strain behavior of austenitic steel 02Kh18N8G2FV2AB at high temperatures

The strain behavior of austenitic steel 02Kh18N8G2FV2AB in static tensile tests is studied in a wide range of temperatures (23 – 740°C) and deformation rates (1.3 × 10 –5 – 1.3 × 10 –2 sec –1 ). The influence of the Portevin – Le Chatelier effect on the strength and ductility of steel 02Kh18N8G2FV2A...

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Veröffentlicht in:	Metal science and heat treatment 2010-09, Vol.52 (3-4), p.135-139
Hauptverfasser:	Nikulin, I. A., Kaibyshev, R. O., Skorobogatykh, V. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Austenitic stainless steels Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Creep strength Ductility Engineering Thermodynamics Heat and Mass Transfer Heat treatment High temperature Materials Science Metallic Materials Steels Strain Strength
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Beschreibung
Zusammenfassung:	The strain behavior of austenitic steel 02Kh18N8G2FV2AB in static tensile tests is studied in a wide range of temperatures (23 – 740°C) and deformation rates (1.3 × 10 –5 – 1.3 × 10 –2 sec –1 ). The influence of the Portevin – Le Chatelier effect on the strength and ductility of steel 02Kh18N8G2FV2AB at elevated temperatures is determined. The relation between the characteristics of static strength and the creep resistance of the steel is considered.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/s11041-010-9244-3