REFRACTORIES
Solutions for shaped and unshaped refractories for very high temperature with corrosion and erosion resistance
ABRASIVES
Solutions for bonded and coated abrasives, for cutting and milling different tools and processes
POLISHING & BLASTING
Solutions for polishing and blasting of all surfaces except diamond
Previous
Next

Refractories

In general, products that are used at high temperatures (more than 600 degrees Celsius) in various devices, furnaces and industries can be described as refractories. It is obvious that the importance of refractories is not only in their thermal stability but also their physical and chemical stability against the destructive effects of the high-temperature environment. For example, the melting point of a refractory may be around 2000 degrees Celsius, but it cannot last for a long time against the effect of abrasion or corrosion of materials or hot gases. In other words, refractories are materials with a high melting point that are able to maintain chemical, physical, mechanical and thermomechanical properties (bending, abrasion, thermal shock, etc.) in practical conditions and at high temperatures.

These materials must have characteristics that are considered quality control parameters. Features such as texture, maximum operating temperature, heat transfer coefficient, strength, electrical conductivity, stability and corrosion resistance are the factors that cause the selection of a mineral material as a refractory. This means that a refractory is resistant to loading, wear, pressure, thermal shock and corrosion, and during the entire process, the chemical composition remains constant. All these characteristics make the refractory material an important and strategic product in the industry. growth and development will not be possible without having refractories due to their widespread use and the strong dependence of various industries on them, especially in infrastructure industries such as steel, cement, aluminum, copper and glass industries.

High-quality raw materials and precision in production result in refractory material with a long lifetime.

ALTUS

Suggested Products:

White Fused Alumina

White Fused Alumina

Brown Fused Alumina

Fused Mullite