Получение полых заготовок диаметром 150 мм из силуминов намораживанием на стальном водоохлаждаемом стержне

Possibility of manufacturing hollow billets of 150 mm in diameter produced out of silumins by the method of freezing-up on steel water-cooled core was proven. effect of thermal parameters of the casting process on structure of billets was studied.