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Information × Registration Number 0213U001940, 0112U008007 , R & D reports Title Development and implementation of technology for manufacture of termoforced rails of type Р65 from steel grade К76F with hardened side edges. popup.stage_title Head Lebedev Alexander Dmitrievich, Registration Date 13-03-2013 Organization State Enterprise "Ukrainian Research and Technology Center of Metallurgy Industry "Energostal" popup.description2 To master manufacture of R65 rails with hardened side edges from К76F steel one be developed technology for hardening of side edges of R65 rails from К76F steel corresponding with ТI 232-18-2008 and foreseen heating of rolling surface and side edged of head for hardening, cooling of rolling surface by water-air mix and cooling of side edges by air supplied under pressure via side collectors installed by pairs on collectors of primary cooling system, and self-tempering. One be implemented industrial technology and manufactured industrial batch of R65 rails from К76F steel hardened along rolling surface and side edges which characteristics satisfy with requirements of category 1 DSTU 4344, and hardness of side edges conforms with requirements of ТU U 27.1-26524137-1354:2007. Product Description popup.authors Азаркевич А.А. Барабаш А.В. Благіх Т.К. Ботштейн В.А. Восковець Ю.О. Дурасов А.В. Краснопольський В.М. Лебедєв О.Д. Рудюк О.С. Сольоний В.К. Сталінський Д.В. popup.nrat_date 2020-04-02 Close