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Information × Registration Number 0211U007029, 0110U007791 , R & D reports Title Investigation of service durability of rails of current manufacture and pilot batches. popup.stage_title Head Voskovets Yury Aleksandrovich, Registration Date 18-03-2011 Organization Ukrainian State Scientific and Engineering Center for technology and equipment, metals working, environmental protection and secondary resources utilization for metallurgy and machine-building "Energostal" popup.description2 Statistical analysis of service stability of the tempered and not tempered rails type Р65 produced by JSC "Iron & Steel Works "Azovstal", JSC "NTMK" and JSC "NKMK", withdrawn in 2009 from jointed and continuous welded main rail tracks of Ukraine was performed. For the withdrawn rails the basic groups of defects and reasons of their formation were determined. The level of service stability of rails of current manufacture as well as influence of various production technologies on service stability of rails were established, recommendations providing increase of service stability of rails produced by JSC "Iron & Steel Works "Azovstal" were developed. Product Description popup.authors Азаркевич А.А. Благих Т.К. Ботштейн В.А. Восковець Ю.О. Коваленко Л.В. Краснопольський В.М. Лебедєв О.Д. Рудюк О.С. Сольоний В.К. Сталінський Д.В. popup.nrat_date 2020-04-02 Close