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magnesia-calcium brick

產品參數

Magnesium calcium brick is made from magnesia and magnesium calcium sand as main raw materials. According to different needs, the appropriate proportion of magnesium and calcium is made by anhydrous binder, which is formed by high pressure and fired at high temperature. It has good high temperature resistance, good thermal stability, strong chemical impregnation resistance, and is conducive to the purification of steel such as desulfurization and dephosphorization. It is mainly used in key parts of stainless steel refining furnace, AOD furnace, VOD furnace, ladle and so on.

 

The relevant indexes of the electric melting magnesium calcium brick
Index / brand MgO % ≥ CaO % ≥ ∑(Si+Fe+AI) % ≤ Apparent porosity/A.P % ≤ bulk density/B.D g/cm³ ≥ Room temperature compressive strength/C.C.S Mpa≥
DMCa-30C 65 27 2.8 14 3.0 70
DMCa-30B 65 27 2.8 14 2.98 70
DMCa-30A 65 27 3.0 14 2.98 70
DMCa-20C 72 20 2.8 14 3.0 70
DMCa-20B 72 20 2.8 14 2.98 70
DMCa-20A 74 18 3.0 14 2.98 70
If there is any change in the specific parameters, we will not inform you!
Related indexes of sintered magnesia calcium brick
Index / brand MgO % ≥ CaO % ≥ ∑(Si+Fe+AI) % ≤ Apparent porosity/A.P % ≤ bulk density/B.D g/cm³ ≥ Room temperature compressive strength/C.C.S Mpa≥
MCa-20A 74 18 3.2 14 2.98 65
MCa-20 74 18 3.2 14 2.98 65
If there is any change in the specific parameters, we will not inform you!

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