
Рассмотрена возможность снижения длительности режима термической обработки отливок из стали марки 110Г13Л за счет дифференциации температур нагрева отливок под закалку в зависимости от содержания в них углерода. Проведена серия экспериментальных плавок, изучено влияние понижения температуры закалки относительно общепринятой на структуру металла. The possibility of reducing the duration of heat treatment of castings made of 110G13L (1.1 C – 13 Mn) steel by differentiation of temperatures of heating before quenching according to the carbon content is discussed. Influence of lowering the heating temperature upon microstructure is investigated for a series of experimental melts. Чуманов Илья Валерьевич, доктор технических наук, профессор, заведующий кафедрой общей металлургии, Южно-Уральский государственный университет, филиал в г. Златоусте. 456209, Челябинская обл., г. Златоуст, ул. Тургенева, 16. Тел.: (3513)665829. E-mail: chiv71@susu.ac.ru. Chumanov Iliya Valerievich, doctor of engineering science, professor, head of the General Metallurgy department, Zlatoust Branch, South Ural State University. 16 Turgenev street, Zlatoust, Chelyabinsk region, Russia 456209. Tel.: (3513)665829. E-mail: chiv71@susu.ac.ru. Порсев Михаил Александрович, инженер кафедры общей металлургии, Южно-Уральский государственный университет, филиал в г. Златоусте. 456209, Челябинская обл., г. Златоуст, ул. Тургенева, 16. Тел.: (3513)665829. E-mail: porsev_ metaplast@mail.ru. Porsev Mikhail Alexandrovich, engineer of the General Metallurgy department, Zlatoust Branch, South Ural State University. 16 Turgenev street, Zlatoust, Chelyabinsk region, Russia 456209. Tel.: (3513)665829. E-mail: porsev_metaplast@mail.ru
закалка, casting, 110G13L steel, сталь 110Г13Л, УДК 621.785.616, микроструктура, УДК 621.74.002.6, 669.14:621.74.002.6 [УДК 621.78], microstructure, quenching, отливки
закалка, casting, 110G13L steel, сталь 110Г13Л, УДК 621.785.616, микроструктура, УДК 621.74.002.6, 669.14:621.74.002.6 [УДК 621.78], microstructure, quenching, отливки
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