Grog, also known as firesand and chamotte, is a ceramic raw material. It has high percentage of silica and alumina. It can be produced by firing selected fire clays to high temperature before....
We are Bethlehem Industial Co., LIMITED is a company focused on the production of REFRACTORY. Our factory located in Tianjin, nearby XINGANG port. Our production are: CALCINED BAUXITE, CHAMOTTE, ....
Reclaimed from the steel factory, normally from airheat furnace itself. The bricks was always made by bauxite and fireproof cement, after served it s purpose in steel factory it s alumina....
Bauxite is an aluminium ore and is the main source of aluminium. Approximately 70% to 80% of the world' s dry bauxite production is processed first into alumina, and then into aluminium by....