The Paton Welding Journal, 2000, №05

2000 №05 (09)

2000 №05 (11)

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The Paton Welding Journal, 2000, #5, 51-54 pages

Properties of hypereutectoid complex-alloyed steels after laser heat-treatment

V.Yu. Khaskin¹, S.Yu. Pavlovsky¹, V.P. Garashchuk¹, V.D. Shelyagin¹, A.K. Tsaryuk¹, T.G. Solomijchuk¹, T.G. Chizhskaya²

¹E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
²«KPI» National Technical University of Ukraine, Kyiv, Ukraine

Abstract
Laser heat-treatment of hypoeutectoid complex-alloyed steels has been studied for the case of diesel engine crankshafts and parts of steam-distribution units of steam turbines. A procedure is proposed for selection of the treatment modes. A technology of laser hardening of crankpins of crankshafts made of this steel grade has been developed.
Keywords: laser heat-treatment, partial melting, steels, parts being hardened, thermophysical problem, modes, metallography, residual stresses, wear resistance

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Suggested Citation

V.Yu. Khaskin, S.Yu. Pavlovsky, V.P. Garashchuk, V.D. Shelyagin, A.K. Tsaryuk, T.G. Solomijchuk, T.G. Chizhskaya (2000) Properties of hypereutectoid complex-alloyed steels after laser heat-treatment. The Paton Welding J., 05, 51-54.

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