informИнформатикаInformatics1816-03012617-6963UIIP NASBinform-485Research ArticleМАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕMATHEMATICAL MODELINGМОДЕЛИРОВАНИЕ СТРУКТУРНЫХ ПРЕВРАЩЕНИЙ В СТАЛЬНЫХ ДЕТАЛЯХ ПРИ ИНДУКЦИОННОЙ ЗАКАЛКЕИвановД. Г.КундасС. П.Белорусский государственный университет информатики и радиоэлектроникиBelarusМеждународный государственный экологический университет им. А.Д. СахароваBelarus20091010201801(21)4858Copyright © Иванов Д.Г., Кундас С.П., 20182018Иванов Д.Г., Кундас С.П.Иванов Д.Г., Кундас С.П.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://inf.grid.by/jour/article/view/485

Рассматриваются особенности структурных превращений в стальных деталях при индукционной закалке. Предлагается математическая модель структурных превращений, основанная на использовании изотермических диаграмм нагрева и охлаждения, которая описывает процессы гомогенизации аустенита и роста его зерна, а также влияние этих процессов на дальнейший распад аустенита. Представляется алгоритм компьютерной реализации модели. Для уменьшения погрешности при использовании изотермических диаграмм для неизотермических процессов предлагается метод преобразования экспериментальных термокинетических диаграмм в расчетные изотермические.

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The authors declare that there are no conflicts of interest present.