Can Pink Fused Alumina Replace Brown Fused Alumina?

As a refractory material, brown corundum can be used as castable and furnace lining. It can be directly used as a refractory material by itself, and can also be used as an additive for other refractory materials. It can be said that in this industry, it has a wide range of uses. However, many people proposed to use pink fused alumina to replace the application of brown corundum in ditch material or pouring material, but it was not realized.Get more news about high quality fused alumina,you can vist our website!

Pink fused alumina is also called red corundum, which is a kind of artificial corundum. It is mostly between white corundum and brown corundum in terms of performance. Therefore, some people propose that pink fused alumina replaces brown corundum in order to achieve the performance of ditch material or pouring material to a certain extent. There is a certain improvement, but the reality is difficult to achieve. So what is the reason why pink fused alumina cannot replace brown corundum?
1.The cost is too high: For many companies, there will be a sense that the cost saved is profit. It is true that the performance of pink fused alumina is stronger than that of brown corundum, the toughness is good, the hardness is also large, and the grinding force is also strong. However, this price is almost twice that of brown corundum, and brown corundum is not without any advantages, so in terms of cost, many companies still use brown corundum.

2.The effect is not ideal: the original intention of pink fused alumina to replace brown corundum is to improve the performance, and then it is found that the effect is not good.