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Information × Registration Number 0121U111812, ( 0221U106786  0223U000493  ) R & D request Title Development of chemical composition and technological parameters of heat treatment of high-strength rails with a hardness of more than 400 HB Head Merkulov Oleksii Ye., Доктор технічних наук Registration Date 24-06-2021 Organization Institute of Ferrous Metallurgy. ZI Nekrasov of the National Academy of Sciences of Ukraine popup.description1 Development of recommendations on the chemical composition and modes of heat treatment of steel with the formation of various structural states to increase the hardness to 400 HB on the cross section of the head of a high-strength rail popup.nrat_date 2024-12-09 Close
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Development of chemical composition and technological parameters of heat treatment of high-strength rails with a hardness of more than 400 HB
Head: Merkulov Oleksii Ye.. Development of chemical composition and technological parameters of heat treatment of high-strength rails with a hardness of more than 400 HB. Institute of Ferrous Metallurgy. ZI Nekrasov of the National Academy of Sciences of Ukraine. № 0121U111812
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Updated: 2026-03-21


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