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Information × Registration Number 0306U008590, 0106U006742 , R & D reports Title Development of the modes of differential thermal hardening of the railway switches wits popup.stage_title Розробка режимів диференційованого термічного зміцнення гостряків стрілочних переводів Head Yushkevych O.P., Registration Date 06-12-2006 Organization National Metallurgical Academy of Ukraine popup.description2 The modes of differential thermal hardening of the railway switches wits depending on carbon and manganese content are developed with the goal of increasing wear resistance of the railway switches wits in the case of the "Mourom railway switches wits plant". The data for the instruction of the control of quality of differential thermal hardened railway switches wits are developed. Planned wear-resistance of the wits would be increased 15% more in the conditions of the "Mourom railway switches wits plant". Product Description popup.authors popup.nrat_date 2020-04-02 Close