Description of refractory products
The ramming mass for coreless induction furnace for melting copper (or copper alloy) withrefractory material, material is neutral.

The material with high alumina content as raw material,Add special binder and anti erosion, anti slag effective components, thus giving the unique thermal properties of the whole material;The material is a thermal condensation refractory, using dry vibration or ramming molding, without curing and slow long baking cycle.

When heating, ceramic reaction sintering is adopted to obtain extremely high thermal surface strength to resist the erosion and penetration of copper liquid, while the UN sintered backing layer keeps the grain state,The liner layer can prevent local stress concentration and prevent the extension and expansion of hot surface cracks.The ramming material is added into the mixture to improve the anti erosion of copper and copper alloy, special component of slag sticking prevention, lining ramming good, with copper and copper alloy does not react, no erosion, not sticky residue and other advantages.

Main physical and chemical properties
The main chemical composition: Al2O3 70% SiO2 30% volume density > 2.7 g/cm3 mineral phases of mullite corundum glass phase 25% > 70% < 5% < 20% porosity and compressive strength after firing (MPA) 800 c * 3H * 3H > 10.01300 > 6.01000 DEG C + 3H > 15 load softening point higher than 1620 DEG C after firing line changes 0.4% the anti erosion performance of copper liquid initial sintering temperature less than 800 degrees.

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com  
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
          gyjinniu@163.com
products list : castable refractory cement for up lead copper rod  Molten Zinc Refractory castable     Molten Zinc Ramming Mass     Molten Aluminum Refractory Material      refractory castable for up lead copper rod    Special Refractory Ramming Mass     Copper alloy refractory materials for electric furnace      acidic refractory for electric furnace body   electric furnace refractory material for copper smelting     Corrosion resistance       Molen Zinc Refractory Castable for up lead copper rod    High Strength Refractory Mortar      Refractory mortar installation services Fireclay   Light-weight Castable Refractory    castable Refractory    Accessory Refractory Material   Corrosion resistance Quartz sand    High Grade Composite Silica Ramming Mass    Corundum Plastic Refractory     Alumina Composite Ramming Mass for horizontal continuous castable     Silica Refractory Ramming Mass for horizontal continuou castable    quartz sand refractory for copper smelting     silica sand refractory for core induction furnace      refractory concrete block      pre-cast refractory block      refractory ramming mixture     fire clay for up lead copper rod      refractory mortar for non core induction furnace    refractory cement for copper smelting      high grade composite silica mortar     silica refractory cement     Magnesia refractory cement