Получение листовых полуфабрикатов с высокими сверхпластическими свойствами из интерметаллидных сплавов на основе ?-TiAI
Диссертация
Проведена аттестация МК и СМК структур и исследована их стабильность при нагреве в заготовках под прокатку из сплавов на основе y-TiAl. Установлено, что однородность микроструктуры зависит от содержания а2-фазы и способа получения материала. В сплавах с содержанием аг-фазы менее 20% микроструктура неоднородна из-за неравномерного распределения частиц второй фазы и нестабильна в обедненных ими… Читать ещё >
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