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Влияние температур аустенитизации и изотермической выдержки на износ перлитной стали

С. Каламан, Х. Бэйсик, О. Айсан

Аннотация


Исследована рельсовая сталь R260 после аустенитизации в интервале 800 - 930 °C, изотермической выдержки при 500, 550 и 600 °C и охлаждения в воде. Определены структура стали и сопротивление абразивному износу. Даны рекомендации по повышению износостойкости стали.

Ключевые слова


перлитная сталь; изотермическое превращение; межпластиночное расстояние; сопротивление изнашиванию; perlite steel; isothermal transformation; interlamellar spacing; wear resistance

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Литература


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