. Canadian foundryman (1918). SCHWARTZ DEOXIDIZED FERROUS METALSMELTING AND REFININGPROCESS, PATENTED 1917 DEOXIDIZED Refined Semi-Steel and Deoxidized Re-fined Semi-Malleable, melted in thecupola and refined in the SchwartzStationary Reverberatory Meltingand Refining Furnace, tensilestrengths of these metals are 40,000to 50,000 pounds per square inch,either metals are not annealed,Steel and Malleable Iron, alsomade by this Process and RefiningFurnace, 5,000 degrees Fahrenheitobtained in the center of the com-bustion zone. Melting and refiningin this furnace reduces sulphurcontents. Edward Ho
. Canadian foundryman (1918). SCHWARTZ DEOXIDIZED FERROUS METALSMELTING AND REFININGPROCESS, PATENTED 1917 DEOXIDIZED Refined Semi-Steel and Deoxidized Re-fined Semi-Malleable, melted in thecupola and refined in the SchwartzStationary Reverberatory Meltingand Refining Furnace, tensilestrengths of these metals are 40,000to 50,000 pounds per square inch,either metals are not annealed,Steel and Malleable Iron, alsomade by this Process and RefiningFurnace, 5,000 degrees Fahrenheitobtained in the center of the com-bustion zone. Melting and refiningin this furnace reduces sulphurcontents. Edward Ho Schwartz Burner Combustion Systems, Oil. Gas, Pulverized Coal, Stationary and Tilting Keverberatory Melting and Refining Furnaces 436 Marquette Building, Chicago, III., FOR CANADIAN FOUNDRIES Hewlett-Demmler Core Machine. Manufactured by Wm. Demmler & Bros. Kewanee, 111. WESTERN UNITED STATES ADVERTISING SECTION. September, 1918. CANA Dl A N FOUNDRY M A X 25
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Keywords: ., bookcentury1900, bookdecade1910, booksubjec, booksubjectfoundries
