Fused Chrome Alumina

We are proud to offer Fused Chrome Alumina raw materials. Produced through our sister company Elfusa, we can vary the ratios of Chrome Oxide and Alumina. We can also size this material for you from coarse grains to powders.

Fused Chrome - Alumina is used for refractory applications.

Fused Chrome Alumina

CRA

CRA is a high purity, fused chrome-alumina obtained by fusion of calcined alumina and chromium oxide in electric arc furnaces. The level of chromia can be varied up to >90%. CRA exhibits a high resistance to corrosion so it is ideal for refractory applications including refractories for fiberglass furnaces, coal gasification, waste incinerators, impact pads and well blocks, and many more applications.

CRA-80

CRA-80 is a fused chromia-alumina obtained by fusion of calcined alumina and chromium oxide in electric arc furnaces. The high level of chromia makes CRA-80 an aggregate ideal for refractories in thermal-electric industries and boilers.