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Information × Registration Number 0221U104035, 0116U004218 , R & D reports Title Development of technologies of restoration by a built-up welding of railway wheels for prolongation of their resource in a various environment popup.stage_title Head Pozniakov Valerii D., Доктор технічних наук Registration Date 01-03-2021 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2  Using the methods of electronic metallography, tests for strength under static loads performed a set of studies has been made, aimed at determining the effect of cooling rate on morphology, distribution and chemical composition of non-metallic inclusions of HAZ metal wheel steels with dispersion nitride and solid-soluble hardening, the influence of heat treatment conditions fragile fracture compounds. Taking into account the results of research on the topic, performed in 2016-2020, it is developed technological recommendations for the restoration by surfacing of new generation wheel steels with dispersion nitride and solid-soluble hardening and a final report on the topic has been made. Product Description popup.authors Gaivoronsky Olexander A Zаvdovieiev Anаtolii V. Klapatyuk Andrew V popup.nrat_date 2021-03-01 Close
R & D report
Development of technologies of restoration by a built-up welding of railway wheels for prolongation of their resource in a various environment
Head: Pozniakov Valerii D.. Development of technologies of restoration by a built-up welding of railway wheels for prolongation of their resource in a various environment. (popup.stage: ). E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine. № 0221U104035
1 documents found

Updated: 2026-03-24


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