The Refractoriness Of Brown Fused Alumina
Brown Fused Alumina (Brown Fused Aluminum Oxide, BFA) is a corundum abrasive with extremely high refractoriness and wear resistance. It is widely used in refractory materials, cutting tools and other fields. Its refractoriness refers to its ability to maintain stability and not melt under high temperature environment.
What is the refractoriness of Brown Fused Alumina?
The refractoriness of BFA is very high, usually reaching above 1800℃. This is because it has a very high melting point and a low thermal expansion coefficient, and can withstand the influence of extreme environments such as high temperature, high pressure and rapid temperature changes.
At the same time, BFA has high chemical stability and can resist the erosion of many chemical media. Therefore, it is widely used in the manufacture of refractory materials such as refractory bricks, refractory cement, refractory coatings, and refractory ceramics.
In addition to high refractoriness, BFA also has extremely high hardness and wear resistance, which is an ideal choice for the manufacture of high-end cutting tools, abrasives, abrasives and other materials.
BFA also has excellent insulation properties, good chemical stability and mechanical strength, and is widely used in the manufacture of chemical corrosion-resistant equipment, heat exchangers, etc.
BFA is an excellent refractory material and corundum abrasive with extremely high refractoriness and wear resistance, and can withstand extreme high temperature, high pressure environment and chemical corrosion.
Hot Tags: the refractoriness of brown fused alumina, China the refractoriness of brown fused alumina manufacturers, suppliers, refractory ferrites, refractory repair, refractory leadates, refractory phosphate silicates, White Fused Alumina, refractory for cement industry
You Might Also Like
Send Inquiry
