Abrasives
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Cooperation with USBM. Shows experiment that led to discovery of carborundum and shows use of power generated from Niagara Falls in the manufacture of abrasive products. Depicts making of carborundum, making of grinding wheels by the vitrified process. Illustrates uses of manufactured abrasives.
Complete catalog record
Category: Machine Shop
Subcategory: Abrasives And Grinding
Type: Motion Picture
Source: Carborundum
Format code: 16sd
Subcategory: Abrasives And Grinding
Type: Motion Picture
Source: Carborundum
Format code: 16sd
Sources
- Index of Training Films 1946 — title, year, creator, length, format, sound, description, catalog record
Record added 2026-07-09 22:50:37