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Steel manufacture, Allegheny-Ludlum. This man is determined that there be no halt in production because of electrical power difficulties. He's a steel mill electrician, and his job is tremendously important in the maintenance of maximum efficiency throughout all the various processes of steel production

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Steel manufacture, Allegheny-Ludlum. This man is determined that there be no halt in production because of electrical power difficulties. He's a steel mill electrician, and his job is tremendously important in the maintenance of maximum efficiency throughout all the various processes of steel production

Steel manufacture, Allegheny-Ludlum. Here is one of the men upon whom depends the success of our effort to produce for the boys in uniform. He is a steel mill maintenance man on his way to repair a breakdown. It's his job to see to it that nothing interferes with our defense production

Steel manufacture, Allegheny-Ludlum. Here is one of the men upon whom depends the success of our effort to produce for the boys in uniform. He is a steel mill maintenance man on his way to repair a breakdown. It's his job to see to it that nothing interferes with our defense production

Steel manufacture, Allegheny-Ludlum. A rigid schedule, though they don't cover much ground. These men operate a locomotive inside the plant grounds, hauling scrap and other ingredients to the open hearth and electric furnaces for melting and refining

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. Power for the wheels of defense industry. The stacks of the power house which generates all the steam required in this plant. The heavy wires in the foreground carry current to the electric furnaces used to convert scrap iron and steel into the many alloys required for national defense production

Steel manufacture, Allegheny-Ludlum. This is a four-high hot rolling mill, which reduces hot steel into ribbons about thirty-five inches wide, to be used either in coils or cut lengths. The steel enters the first of these electrically driven rollers at a thickness of about six inches and emerges, three times as fast, from the fourth only about two inches thick

Steel manufacture, Allegheny-Ludlum. Scrap from areas near the steel mill is delivered by motor truck. The melting of alloy steel for defense production necessitates constant delivery of scrap iron and steel to the mills. The overhead magnet will deposit the steel in a loader, which then carries it to an open hearth or electric furnace. In the neighborhood of forty percent of all steel produced comes from scrap metal

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. Power for the wheels of defense industry. The throbbing heart of this plant where scrap iron and steel are convert into alloy steels for the national defense production program. Heavy wires carry current to the huge electric melting furnaces

Steel manufacture, Allegheny-Ludlum. It's the end of a short episode for this scrap steel accumulated from the croppings of tubing and piping right in the steel mill. This scrap will be charged into steel converters once again, and again will emerge as refined steel for industrial production. Steel mills themselves provide large portions of the scrap metal needed for production

Steel manufacture, Allegheny-Ludlum. This man is determined that there be no halt in production because of electrical power difficulties. He's a steel mill electrician, and his job is tremendously important in the maintenance of maximum efficiency throughout all the various processes of steel production

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Summary

Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description

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pennsylvania allegheny county brackenridge safety film negatives steel allegheny ludlum man halt production power difficulties power difficulties mill electrician steel mill electrician job maintenance efficiency processes united states history library of congress
date_range

Date

01/01/1940
person

Contributors

Palmer, Alfred T., photographer
United States. Office for Emergency Management.
place

Location

Brackenridge ,  40.60812, -79.74116
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

Public Domain

label_outline Explore Allegheny Ludlum, Difficulties, Electrician

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Topics

pennsylvania allegheny county brackenridge safety film negatives steel allegheny ludlum man halt production power difficulties power difficulties mill electrician steel mill electrician job maintenance efficiency processes united states history library of congress