Calcium aluminate

Description

Calcium aluminate is mainly used for separating the impurity elements such as sulfur and oxygen in lable refining of LF furnace , open hearth furnace and the converter , and it can reduce the content of harmful elements and impurities , which is applicable for general carbon steel , high carbon steel , high and low alloy steel . Its applications have already been mature in some foreign countries , such as South Korea , Japan , the United States and the developed European countries.
Uniform chemical compositions , low melting point , high melting speed , and short smelting time . It has no fluoride and doesn’t erode furnace lining and ladle . It’s compact , non-absorbent , and easy to storage as well . As it has stable phase and fast dust-reducing speed , we can reduce the pollution of steel mill and make the refining technique mature . Without other impurities such as hydrogen , nitrogen , carbon , it can help to improve the quality of steel . Tested by the users , the stability of our Calcium aluminate products is long-tested , and it avoids many instable phenomena brought by the middle and lower end products such as sintering materials , and cupola furnace products .