Influence of Laser Treatment on the Strength of “Inclusion–Steel Matrix” Interfaces Under Plastic Deformation

Influence of Laser Treatment on the Strength of “Inclusion–Steel Matrix” Interfaces Under Plastic Deformation

We study the influence of laser treatment on the mechanism of formation of microdefects on the inclusion–matrix interfaces under the conditions of plastic deformation for numerous types of steels. It is shown that the laser treatment promotes the increase in the cohesive strength of these interfaces...

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Veröffentlicht in:Materials science (New York, N.Y.) N.Y.), 2017-07, Vol.53 (1), p.36-41
1. Verfasser: Hubenko, S. І.
Format: Artikel
Sprache:eng
Schlagworte:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Deformation mechanisms
Lasers
Materials Science
Plastic deformation
Solid Mechanics
Steel
Strain rate
Structural Materials
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Zusammenfassung:We study the influence of laser treatment on the mechanism of formation of microdefects on the inclusion–matrix interfaces under the conditions of plastic deformation for numerous types of steels. It is shown that the laser treatment promotes the increase in the cohesive strength of these interfaces depending on the energy and duration of pulses, temperature, and strain rate.
ISSN:1068-820X
1573-885X
DOI:10.1007/s11003-017-0040-8