Tundish Ziegel

By the precise ingredients of this product, extreme pressure forming, non-burned low temperature and dry form, with high resistance to corrosive molten liquid smooth, and outlet facilities, there is no distortion, no crack, etc, can be different according to customer needs, specific production of various shaped brick, brick letter buckle buckle positioning, brick, etc. Magnesium, aluminum and magnesium carbon Pastes physicochemical Chemical index AL2O3MgOCBulk Densitys/em3Porosity％Compressive strengthMPaRefractorinessAL-Mg ≥70≥13≥2.75≤22≥501780ALMg-1 ≥65≥13≥5≥2.7≤21≥451800ALMg-2 ≥65≥13≥8≥2.6≤21≥451800ALMg-3 ≥65≥13≥12≥2.6≤21≥451800