Development of hot rolling technology using the method of physical modeling
Zhauyt A. Bukayeva A. Tursymbekova Z. Bulekbayeva G. Begendikova Z. Mambetaliyeva G. Chazhabayeva M.
July 2021Faculty of Metallurgy
Metalurgija
2021#60Issue 3-4387 - 390 pp.
These days, ensuring the high quality of thin products (0,6 – 2,0 mm) is the most promising direction for the development of hot-rolled strip production. Hot-rolled strips can be used in place of a more expensive cold-rolled strip. The effect of cooling modes on quality of hot-rolled metal was observed heating at different temperature, the de-gree of deformation was observed after cooling by water-air mixture. It was observed that the micro hardness of the samples decreases and the amount of structurally free ferrite increases by decreasing the cooling time and increas-ing the temperature.
Gleeble-3800 , Rolling , Sheet , Structure , Temperature
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Almaty University of Power Engineering and Telecommunictions, Almaty, Kazakhstan
Yessenov University, Aktau, Kazakhstan
Kazakh University Ways of Communications, Al-maty, Kazakhstan
Almaty University of Power Engineering and Telecommunictions
Yessenov University
Kazakh University Ways of Communications
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