Формирование магнитных свойств ферритов во время радиационно-термического спекания.
DOI:
https://doi.org/10.31489/2020No2/6-10Ключевые слова:
эффекты излучения, ферриты, магнитные свойства, микроструктура, спекание, петля гистерезиса, коэрцитивная сила, объем порАннотация
"В работе представлены результаты сравнительного анализа закономерностей формирования параметров петли гистерезиса феррита, спеченного в тепловом и радиационно-термическом режимах. Установлено влияние радиационного воздействия на взаимопревращение дефектов микроструктуры и их содержание в ферритах в зависимости от продолжительности и температуры обработки. Также было показано, что рост зерна рекристаллизации в условиях облучения опережает рост зерна при термическом нагреве. Наблюдаемые радиационные эффекты были связаны с воздействием излучения на микроструктуру. Значения магнитных параметров однозначно определяются уплотнением образца. "
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