الفرق بين طوب اكسيد الالمونيوم وطوب اكسيد الالمونيوم

Corundum bricks و chrome corundum bricks are different in composition and application scenarios. فيما يلي مقارنة بين الاثنين：

الفرق بين طوب اكسيد الالمونيوم وطوب اكسيد الالمونيوم

The composition is different

The main component of corundum bricks is alumina, while chrome corundum bricks are based on corundum bricks, and metal oxides such as Cr2O3 are added.

The refractoriness is different

The refractoriness of chrome corundum bricks is higher than that of corundum bricks, generally above 2000°C, while the refractoriness of corundum bricks is generally around 1800°C.

Different corrosion resistance

Compared with corundum bricks, chrome corundum bricks have better performance in some corrosive environments.

Different prices

Due to the difference in composition and performance, the price of chrome corundum bricks is generally higher than that of corundum bricks.