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Information × Registration Number 0217U006241, 0116U003146 , R & D reports Title Investigation of the features of structure of the cross section of the rail head under differential heat treatment popup.stage_title Head Pushikov A.V., Registration Date 13-03-2017 Organization IRON & STEEL INSTITUTE NATIONAL ACADEMI OF SCIENCE OF UKRAINE popup.description2 The paper found that existing on MK "Azovstal" technology heat treatment of rails is not capable of providing a high level of hardness on the rail cross section (to a depth of 22 mm), meeting the requirements of advanced foreign standards (GOST R 51685-2013, EN 13674-1-2011). In this paper, a mathematical model that predicts the temperature change, the cooling rate over the cross section of the rail head in the process of heat treatment was developed Product Description popup.authors Демент'єва Ж.А. Пучиков О.В. Узлов О.В. Хулін А.М. Шпак Є.А. popup.nrat_date 2020-04-02 Close