Modeling of Exposure of Impulse Laser Radiation on Multilayered Instrumental Composition

Stanislav Nikolaevich Vlasov; Ivan Anatolievich Sagan; Vladimir Anatiolievich Kozlov; Vladimir Petrovich Tabakov

Article | Open Access

Modeling of Exposure of Impulse Laser Radiation on Multilayered Instrumental Composition

Stanislav Nikolaevich Vlasov¹, Ivan Anatolievich Sagan¹, Vladimir Anatiolievich Kozlov¹ and Vladimir Petrovich Tabakov²

¹National Research Nuclear University MEPhI (Moscow Engineering Physics Institute) 433511, Uliyanivskiy region, Dmitrovgrad city, Kuybishev street, 294 ²Uliyanovsk State Technical University, 432027, Uliyanovsk city, Severniy Venetc street, 32

DOI : http://dx.doi.org/10.13005/bbra/1988

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ABSTRACT:

In this paper the results of modeling of laser radiation effect of on multilayer instrumental composition are presented. The mathematical model of heat distribution in multi-layer body is described, which allows producing a relatively simple numerical data processing. Analysis of the results of the thermal state of the multilayer composition based on the developed mathematical model of the thermal effect of laser radiation on the material is theoretically allows estimating the parameters of laser treatment within the combined hardening treatment.

KEYWORDS:

Cutting tools; wear resistant coating; combined treatment; Laser radiation; power density; mathematical model; thermal characteristics

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