Magnesia Bricks-Refractory Brick
2021-8-24u2002·u2002The magnesia hercynite brick had low thermal conductivity and long service life, and its overall performance was better than magnesia-chrome brick. Magnesia Bricks Features. 1.High refractoriness,usually the refractoriness is above 2000°C. 2.Refractoriness under load about 1500-1550°C because of poor high-temperature intensity.
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