Steel Is Made
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✎ Suggest a correctionBlast furnace, Bessemer furnace and open hearth operations. Animated drawings of what takes place in the blast furnace and open-hearth. Control of slag in the open-hearth. Spectrographic analysis. Still cross-sections of Bessemer furnace, electric furnace, and cupola furnace in the foundry. Standard rolling operations. Hammer forges and press forges. Iron and steel foundry.
Complete catalog record
Category: Materials & Metals
Subcategory: USBM
Type: Motion Picture
Source: Bethlehem
Format code: 16sd
Subcategory: USBM
Type: Motion Picture
Source: Bethlehem
Format code: 16sd
Sources
- Index of Training Films 1946 — title, creator, length, format, sound, description, catalog record
Record added 2026-07-09 22:50:41 · Suggest a correction