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E' Cos? Che Gira Il Mondo
E' Cos? Che Gira Il Mondo
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Vysokotemperaturnaya gazovaya korroziya pri nagreve slyabov v okislitel'noy srede pered goryachey prokatkoy ukhudshaet pokazateli proizvodstva listov. V chastnosti, ugar i okalinoobrazovanie privodyat k poteryam metalla, a nalichie tolstogo sloya vkatannoy okaliny snizhaet kachestvo prokata i uvelichivaet trudozatraty pri ego zachistke. Dlya resheniya etoy problemy avtorami predlozheno metodom elektrodugovoy metallizatsii nanesenie na slyaby alyuminievogo pokrytiya, kotoroe za schet obrazovaniya Fe-Al diffuzionnogo sloya zashchishchaet metall pri nagreve pod prokatku, prokatke i posleduyushchey termoobrabotke. V rabote issledovano vliyanie osnovnykh legiruyushchikh elementov nizkolegirovannykh staley na obrazovanie okaliny i Fe-Al diffuzionnogo sloya, predlozhena metodika rascheta tolshchiny pokrytiya, obespechivayushchego effektivnuyu zashchitu metalla pri vysokoy temperature. V rezul'tate razrabotana i aprobirovana v usloviyakh OAO Severstal' tekhnologiya naneseniya pokrytiya na slyaby. Dlya ee realizatsii bylo utverzhdeno tekhnicheskoe zadanie na proektirovanie uchastka. Kniga prednaznachena dlya inzhenerno-tekhnicheskogo personala metallurgicheskikh predpriyatiy, a takzhe studentov VUZov metallurgicheskikh spetsial'nostey.
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