Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

Active Filters:
  • Subject = Annealing of metals -- Equipment and supplies -- Catalogs.

About This Collection

Pittsburgh’s heritage is strongly rooted in iron, steel, mining and related industries. The Pittsburgh Iron & Steel Heritage Collection is a digital compilation of books, journals, photographs, trade catalogs, and related literature. Through this collection, we strive to preserve the culture, heritage and knowledge of our region's industrial past, while enhancing the public's understanding of what made Pittsburgh the "Workshop of the World."

Displaying 14 items
Filter
Annealing and heat-treating furnaces
Automatic furnaces for annealing, hardening, tempering, etc.
Brass annealing furnaces, coal and wood fired.
Bright annealing furnaces.
Car and ball type annealing and heat treating furnaces.
Car type and car and ball type annealing and heat-treating furnaces.
Car-type annealing furnace.
Rivet rod heating furnaces
Rockwell annealing, case-hardening, hardening, tempering and heat treating furnaces
Rotary annealing and heat-treating furnaces
Semi-automatic annealing and heat-treating furnaces
Single- and twin-chamber, double-end, underfired annealing furnaces
Twin- and single-chamber, double-end underfired annealing furnaces
Twin-chamber, double-end underfired annealing furnace