Improving the effects of laser hardening of steels by applying a longitudinally torsional ultrasonic field

The paper is devoted to the expediency of using ultrasonic treatment in combination with laser hardening for U8, U10, X12M steels and the study of the effect of ultrasonic longitudinal and torsional acoustic vibrations on the intensification of an increase in the concentration of point defects in th...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2019-12, Vol.403 (1), p.12092
Main Authors: Kochetov, Andrey, Minakov, Valentin, Fisunova, Elena, Kochetov, Ivan, Baryshnikova, Olga
Format: Article
Language:English
Subjects:
Crystal defects
Crystal structure
Laser beam hardening
Lasers
Point defects
Ultrasonic processing
Ultrasonic vibration
Vibrations
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Summary:The paper is devoted to the expediency of using ultrasonic treatment in combination with laser hardening for U8, U10, X12M steels and the study of the effect of ultrasonic longitudinal and torsional acoustic vibrations on the intensification of an increase in the concentration of point defects in the crystal structure. The introduction of a longitudinal and torsional ultrasonic field by transforming longitudinal ultrasonic vibrations made it possible to form a highly concentrated effect, which led to an increase in the effects of laser hardening.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/403/1/012092