Дніпродзержинський Індустріальний Інститут Ім.М.І.Арсеничева
Днепродзержинский Индустриальный Институт Им. М.И.Арсеничева
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Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Abstract
Invention relates to metallurgy, compounds of heat-insulating mixtures used for lining of the riser of casting mold during teeming of steel. Mixture for manufacture of thermal insulation articles for teeming of killed steel includes quartz sand and bonding agent. As bonding agent the mixture contains high-polymerized polystyrene with melting point of 550-600 °C.
UA4611663A1988-10-171988-10-17Mixture for manufacturing the heat-insulating articles
UA15528A
(en)