- black-cored iron
- Смотри черносердечный ковкий чугун.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
black-cored (heart) iron — Смотри черносердечный ковкий чугун … Энциклопедический словарь по металлургии
черносердечный ковкий чугун — [black cored (heart) iron] чугун, полученный в результате графитизированния отоженного белого чугуна в нейтральной газовой среде (преимущественно с засыпкой песком) при 900 950 °С. Излом такого чугуна имеет темный матовый цвет, определяя названия … Энциклопедический словарь по металлургии
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