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JOURNALS // Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences // Archive
Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2013 Issue 2(31), Pages 85–90 (Mi vsgtu1237)
Solid State Physics

Physical and technological aspects of laser heat treatment of working surfaces of linear large sized products

D. M. Gureev

Samara State Technical University, Samara, 443100, Russia

Abstract: Physical and technological peculiarities of a laser heat-treatment of working surfaces of linear large sized products were studied on the example of a guillotine shears knifes for the purpose of its wear-resistance increase.

Keywords: laser heat-treatment, striped heat source, temperature profile, structural-and-phase composition, residual stresses.

UDC: 539.4.016.:621.785:621.18.068.4

MSC: 82D35

Original article submitted 04/XII/2012
revision submitted – 01/IV/2013

DOI: 10.14498/vsgtu1237



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