COMPOSITE STRUCTURE MANUFACTURING AT WHEEL STEEL STRENGTHENING WITH LINEAR RADIATION PROFILE OF YTTERBIUM FIBER LASER
Abstract and keywords
Abstract (English):
There are presented theoretical and experimental investigations of wheel steel laser thermal treatment with the use of ytterbium fiber laser. Thermal treatment modes are obtained on the basis of the mathematical modeling preliminarily carried out of the heat propagation processes by a finite element method.

Keywords:
fiber laser, laser strengthening, wear-resistance, linear radiation profile, thermal treatment, composite structure, mathematical modeling, finite element method, thermal processes
References

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