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Qingdao Dralon Refractory Created A new Historical Record in Melting Rare Earth Magnesium


Above picture is the condition of 1200 heats,which is used our neutral lining on 0.5T furnace.

Above picture is the condition of 1700 heats,which is used our neutral lining on 0.5T furnace.

Qingdao Dralon Refractory has developed a new lining material (DRA-NG82) for the rare earth magnesium.For the first trail on 0.5 ton induction furnace in Inner Mongolia Keliyuan,the final material life is 1776 heats.Compared with their former silica sand which the life is 200 heats,it not only save the energy and reduce the emission but also improve their efficiency and alloy purity.