Magnesia Spinel Ramming Mass adopts composite binder and optimizes the aggregate gradation, adopts ultra-fine powder technology, so that the lining is more dense and has good wear resistance.
Magnesia spinel ramming mass is made of high quality high alumina bauxite, synthetic spinel and high purity magnesia sand as the main raw materials, which is mainly used for lining of kilns and induction furnaces, etc. Fireramo’s Magnesia spinel ramming mass optimizes aggregate gradation and adopts the technology of ultra-fine powder, which makes the lining denser and has good abrasion resistance.
Magnesia spinel ramming mass has excellent resistance to rapid cooling and heating, high thermal resistance and slag resistance, overcoming the poor thermal stability of magnesium refractory materials, easy to generate longitudinal cracks occurring through the furnace phenomenon, can significantly extend the service life of the core mold.
Magnesia spinel ramming mass shows good stability in high temperature environment, not easy to soften or lose its function.
Magnesia spinel ramming mass has good stability to acid, alkali and other chemical substances, not easy to be corroded, can be used in a variety of chemical environments.
Magnesia spinel ramming mass is easy to construct, less water is added, easy to bake.
The grit size of Magnesia spinel ramming mass can be adjusted according to the specific needs of different processing requirements, from coarse grinding to fine grinding can choose the appropriate grit size.
Magnesia spinel ramming mass is mainly used in induction furnaces, electric furnaces, ladles and other metallurgical equipment. It has excellent slag resistance and thermal stability, which can effectively protect the equipment and prolong its service life.
|Magnesia spinel ramming mass||MSRM-1||MSRM-2|
|Linear Dimensional Change %||-0.02||-0.4|
|Cold Crushing Strength MPa ≥||110°C×24h||50||60|
|Breaking Strength MPa ≥||110°C×24h||9||11|
|Maximum Service Temperature °C||1200||1400|
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.