History
Elfusa is a mineral transformation industry that produces and trades more than 20 types of products for application in the ceramic, abrasive and refractory industries.
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Products
The company produces a wide range of molten oxides to meet the industries of ceramics, abrasives and refractories.
Abrasives
The abrasives are used to shape or finish a workpiece, to polish and to cut.
Ceramics
The aluminum oxide is used in ceramic floor to increase the abrasion resistance, due to its high purity, chemical stability and hardness.
Cements
The electrofused cements are materials used to set, adheres or protect the refractory bricks, as they support high temperatures.
Ferrosilicon
The ferrosilicon is used in iron alloys in order to improve its mechanical performance and its anti-corrosive properties.
Jet-Blasting
The blasting is a surface treatment operation that is realized through the propulsion of abrasives in a metallic surface.
Investiment Casting
The investment casting is an industrial process that produces waxes or plastic models, that are covered by refractory material.
Refractories
The refractory materials are used in linings for furnaces, kilns, incinerators, and reactors. They retain its strength at high temperatures keeping its chemical-physical properties, resistance and low thermal and electrical conductivity.