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White-hot steel pours like water from a 35-ton electric furnace, Allegheny Ludlum Steel[e] Corp., Brackenridge, Pennsylvania The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive. "The furnace is tilted for the pouring." The flying sparks indicate the fluidity of the steel

Steel manufacture, Allegheny-Ludlum. White-hot steel pours like water from a thirty-five ton electric furnace. The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive. The furnace is tiled for the pourings. The flying sparks indicate the fluidity of the steel

Steel manufacture, Allegheny-Ludlum. White-hot steel pours like water from a thirty-five ton electric furnace. The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive. The furnace is tiled for the pourings. The flying sparks indicate the fluidity of the steel

Steel manufacture, Allegheny-Ludlum. White-hot steel pours like water from a thirty-five ton electric furnace. The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive. The furnace is tiled for the pourings. The flying sparks indicate the fluidity of the steel

Steel manufacture, Allegheny-Ludlum. White-hot steel pours like water from a thirty-five ton electric furnace. The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive. The furnace is tiled for the pourings. The flying sparks indicate the fluidity of the steel

Steel manufacture, Allegheny-Ludlum. White-hot steel pours like water from a thirty-five ton electric furnace. The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. The rapid tempo of expansion necessary to meet the ever-mounting needs of the national defense production program. In the left foreground a newly completed electric melting furnace is already in operation as a construction crew puts the finishing touches on the furnaces beyond it. In the background additional plant structure is still being built. Electric melting furnaces provide faster melting of the steel bath and more precise control of temperature which is necessary in the processing of high quality alloy steels

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. Refined alloy steel in the electric furnace, ready for casting into ingots. The slag layer on top of the molten steel prevents the hot steel from oxidizing, thereby preserving its high quality. Steel will be drawn off through the spout at the left into ladles in the pit. This is an operation that has rarely been photographed

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. Thirty-five ton electric arc melting furnace in operation. These furnaces convert scrap iron and steel into high quality steel alloys. This type of furnace gives much faster heating and permits the accurate temperature control so necessary in the processing of the high quality steels. The alloying elements are being added to the bath of molten steel

White-hot steel pours like water from a 35-ton electric furnace, Allegheny Ludlum Steele Corp., Brackenridge, Pennsylvania The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion furnaces. The proportion of electric furnace steel is rising steadily, even though this process is the most expensive. "The furnace is tilted for the pouring." The flying sparks indicate the fluidity of the steel

description

Summary

12002-27.

Transfer from U.S. Office of War Information, 1944.

General information about the FSA/OWI Color Photographs is available at http://hdl.loc.gov/loc.pnp/pp.fsac

Title from FSA or OWI agency caption.

Additional information about this photograph might be available through the Flickr Commons project at library_of_congress/2178430363

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allegheny ludlum steele corporation world war steel industry furnaces pennsylvania brackenridge transparencies color alfred t palmer photo furnace furnace steel allegheny ludlum steel white hot steel quality steels conversion furnaces ultra high resolution high resolution office of war information farm security administration united states history workers industrial history library of congress
date_range

Date

01/01/1939
place

Location

brackenridge
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Source

Library of Congress
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Link

https://www.loc.gov/
copyright

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No known restrictions on publication.

label_outline Explore Quality Steels, Allegheny Ludlum Steel, Brackenridge

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Steel manufacture, Allegheny-Ludlum. This doesn't look very impressive, just a pile of rock. Well, that's what it is, a pile of limesone, but since limestone is the main ingredient for the refining of high quality steels, heaps of rock such as these mighty important factors in the maintenance of defense production

A poster comes to life. "I know now where we get the stuff for battleships and guns--and even radio parts. And with men like you producing this stuff we need and backing us up, we can't lose this war." Chief Evans speaks to the steelworkers on his visit to an Allegheny-Ludlum mill. Touring the plant, Evans got his initiation into a new battlefront where weapons for the Army and Navy are forged. Welder Woolslayer (standing left) and Sergeant Vineyard stand by after the assistant plant superintendent (seated) introduced Evans to the audience. Allegheny-Ludlum Steel, Pittsburgh, Pennsylvania

A black and white photo of a man standing in front of a truck, Great Depression. FSA/OWI Photograph

[Furnace tipped] - Public domain image. Dry plate negative.

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. Quality in the manufacture of steel requires constant control and research. This chemist is weighing the elements of a steel alloy to determine its exact composition. Analysis is determined to 1/1000 of 1 percent of each element in the alloy

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allegheny ludlum steele corporation world war steel industry furnaces pennsylvania brackenridge transparencies color alfred t palmer photo furnace furnace steel allegheny ludlum steel white hot steel quality steels conversion furnaces ultra high resolution high resolution office of war information farm security administration united states history workers industrial history library of congress