DAEHAN CERAMICS is continuing efforts to maintain a higher quality and investigating the development of new ceramics materials.
Mix alumina and binder and make the diamond like shape.
Sinter the diamond shape pellets over 1,800℃ in rotary kiln.
Crush the sintered pellet by size.
4Inspection & Packing
Inspect the product quality and pack it in the bag.
Grind the raw material.
Mix the ground raw material at a certain ratio.
Make a shape of mixed slurry.
Sinter the dried pellets over 1,850℃ in rotary kiln.
Mix ground alumina and water to make shape.
Dry the ball like shape pellets.
The dried pellets are sintered over 1,900℃ in shaft kiln.
Crush the sintered pellets by size and pack in the bag.
High purity calcined alumina is continuously melted in an electric arc furnace.
The melt is poured into a pot for cooling and recrystallization.
The ingots are crushed by size.
After thorough inspection, the pack the product.