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Scientific American, Vol. 89, No. 24 (December 1903) (1903)

leaf 9

An illustration from Scientific American, Vol. 89, No. 24 (December 1903), 1903, leaf 9
hat run on tracks removed. The ingot is removed from the laid upon the charging platform in front furnace at a temperature of about 1,900 of the furnaces. The furnace is heated by degrees, a steel mandrel is passed through its center, and ,it is placed under the hy- producer gas, which is fed… … the gas flue. While the biggest CIRCULAR PIG-CASTING MACHINE. © 1903 SCIENTIFIC AMERICAN, INC

Steel · Iron · Tons · Furnace · Blast · Wire · Scientific American · Armor · Total output · Wire nails · Cast Iron · Blast furnace · American december · Pig iron · Tensile strength · Raw materials · Smaller sizes

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