Courtesy of the Carborundum Company, Niagara Falls
MAKING ALOXITE IN THE ELECTRIC FURNACES BY FUSING COKE AND BAUXITE
In the background are the circular furnaces. In the foreground are the fused masses of the product
Courtesy of the Carborundum Co., Niagara Falls A BLOCK OF CARBORUNDUM CRYSTALS
Courtesy of the Carborundum Co., Niagara Falls