Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Subject = Metallurgical furnaces -- Catalogs.
  • Date = 1917
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Automatic furnaces for annealing, hardening, tempering, etc.
Automatic furnaces for annealing, hardening, tempering, etc.
Metallurgical furnaces -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Case hardening -- Equipment and supplies -- Catalogs., Tempering -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
Rockwell stationary crucible melting furnaces
Rockwell stationary crucible melting furnaces
Metallurgical furnaces -- Catalogs., Nonferrous metals -- Heating -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.