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Experimental smelting of aluminum silicates to produce aluminum-silicon alloys
Refining crude aluminum by the subhalide reaction
Recovery of mineral values in cupriferous and nickeliferous pyrrhotite
Melting pyrophoric hydrogen-reduced iron powder for production of steel
Electric-arc furnace reduction of tin slag for production of columbium-tantalum-bearing alloy
Adaptation of the Pedersen process to the ferruginous bauxites of the Pacific Northwest
Recovery of alumina and iron from Pacific Northwest bauxites by the Pedersen process