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Strukturoobrazovanie chuguna pri goryachey plasticheskoy deformatsii: Nauchnye i tekhnologicheskie osnovy polucheniya izdeliy iz,Used
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Issledovany struktura i svoystva serogo, polovinchatogo, kovkogo, vysokoprochnogo chugunov, podvergnutykh goryachemu vydavlivaniyu i shtampovke. Vyskazana gipoteza o tom, chto grafitnye vklyucheniya deformiruyutsya plasticheski. Pokazano, chto deformirovannye grafitnye vklyucheniya sposobstvuyut bolee intensivnomu zatukhaniyu zvukovykh voln i snizheniyu urovnya shuma pri rabote izgotovlennykh iz nikh shesteren. Dokazana vozmozhnost' formirovaniya razlichnykh struktur v izdelii za schet ispol'zovaniya gradienta stepeni deformatsii po secheniyu zagotovki. Dokazano, chto optimal'nyy skhemoy deformatsii yavlyaetsya vsestoronnee neravnomernoe szhatie, a naibolee tekhnologichnym materialom vysokoprochnyy chugun. Predlozhena tekhnologiya izgotovleniya detaley iz chuguna, vklyuchayushchaya poluchenie otlivki, predvaritel'nuyu termicheskuyu i mekhanicheskuyu obrabotku, goryachuyu plasticheskuyu deformatsiyu v spetsial'noy osnastke, okonchatel'nuyu termicheskuyu i mekhanicheskuyu obrabotku. Tekhnologiya ispol'zovana dlya izgotovleniya zagotovok uplotnitel'nykh i porshnevykh kolets, shesteren. Kniga prednaznachena dlya issledovateley i inzhenernotekhnicheskikh rabotnikov, mozhet byt' polezna prepodavatelyam VUZov, aspirantam, studentam. Vklyuchaet 136 ill., 38 tabl., 127 bibl. ssylok.
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