Mechanical Properties of Composite Materials Based on Fe – 18% Cr – 10% Ni Alloy Obtained Using Laser Heat Treatment

Mechanical Properties of Composite Materials Based on Fe – 18% Cr – 10% Ni Alloy Obtained Using Laser Heat Treatment

Mechanical characteristics of composite materials based on Fe – 18% Cr – 10% Ni alloy and composed of plastic macroscopic austenite regions distributed in a high-strength martensite matrix are studied. Stress-strain curves are obtained for the specimens with austenite regions differing in size and i...

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Veröffentlicht in:Metal science and heat treatment 2023-09, Vol.65 (5-6), p.279-284
Hauptverfasser: Blinova, E. N., Voronov, V. D., Glezer, A. M., Ishkinyaev, E. D., Libman, M. A., Osintsev, A. V., Petrovskii, V. N., Shurygina, N. A.
Format: Artikel
Sprache:eng
Schlagworte:
Austenite
Characterization and Evaluation of Materials
Chemistry and Materials Science
Chromium
Classical Mechanics
Composite materials
Engineering Thermodynamics
Heat and Mass Transfer
Heat treatment
Iron
Martensite
Materials Science
Mechanical properties
Metallic Materials
Nickel base alloys
Stress-strain curves
Thermal and Thermomechanical Treatment
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Zusammenfassung:Mechanical characteristics of composite materials based on Fe – 18% Cr – 10% Ni alloy and composed of plastic macroscopic austenite regions distributed in a high-strength martensite matrix are studied. Stress-strain curves are obtained for the specimens with austenite regions differing in size and in shape. The plotted curves are used to determine the shapes of the austenite regions optimal in terms of combining the strength and ductility parameters of the material.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-023-00926-x