Heat treatment of large-scale rolling machine rolls by high-power gas dynamic laser at Cherepovetz Metallurgy Work

Alexei A. Betev; Vyatcheslav T. Karpukhin; Yuri B. Konev; B. M. Kozlov; Leonid I. Danilov; Yurii V. Lipukhin

doi:10.1117/12.270247

4 April 1997 Heat treatment of large-scale rolling machine rolls by high-power gas dynamic laser at Cherepovetz Metallurgy Works

Alexei A. Betev, Vyatcheslav T. Karpukhin, Yuri B. Konev, B. M. Kozlov, Leonid I. Danilov, Yurii V. Lipukhin

Author Affiliations +

Proceedings Volume 3092, XI International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1997) https://doi.org/10.1117/12.270247
Event: XI International Symposium on Gas Flow and Chemical Lasers and High Power Laser Conference, 1996, Edinburgh, United Kingdom

Abstract

The results are presented of measurements of surface hardness and wear resistivity of rolling machine 2000 rolls which were under heat treatment by high power gas dynamic laser at Cherepovetz Metallurgy Work. Surface hardness of rolls increased from 70 HSh to 80 - 85 HSh. Wear resistivity also showed considerable increase as compared with untreated rolls.

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Alexei A. Betev, Vyatcheslav T. Karpukhin, Yuri B. Konev, B. M. Kozlov, Leonid I. Danilov, and Yurii V. Lipukhin "Heat treatment of large-scale rolling machine rolls by high-power gas dynamic laser at Cherepovetz Metallurgy Works", Proc. SPIE 3092, XI International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (4 April 1997); https://doi.org/10.1117/12.270247

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