mix imagination with Alcoa Aluminas
to beef up these b a c k b o n e s of industry: Few industries could prosper without high performance ceramic refractories, mill liners and grinding media. They are the backbones of industry . . . and they will serve best, serve longest when imaginative engineering puts Alcoa® Aluminas in their composition. These pure aluminum oxides increase refractoriness in direct proportion to the amount used . . . they increase stability and strength under load at high temperatures . . . improve resistance to thermal and structural spalling or deformation . . . . minimize corrosion and erosion. Small wonder that users and makers of refractory shapes I and castables, ceramic grinding media and mill liners have found it pays to mix imagination 1 ALCOA and engineering with Alcoa Aluminas . . . for top performance at reasonable cost. CHEMICALS Alcoa does not manufacture refractories, mill liners or grinding media. We do supply ALUMINUM COMPANY OF AMERICA aluminas to makers of the best of these products. For their names, write ALUMINUM COMPANY OF AMERICA, CHEMICALS DIVISION, 703-H Alcoa Building, Pittsburgh 19, Pennsylvania. "ALCOA TMIATRI"
For finer products 18 A
let Alcoa add n e w dimension to your c r e a t i v e thinking!
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