Invention Grant
US08767794B2 Low temperature melting furnace and metal sector using an external cooling passage 有权
低温熔炉和金属部门采用外部冷却通道

Low temperature melting furnace and metal sector using an external cooling passage
Abstract:
A low temperature melting furnace using an external cooling passage includes a wall including a plurality of metal sectors, each metal sector including a cooling passage formed along a longitudinal direction thereof, and an extension tube provided outwardly from the wall and connected to the cooling passage.
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