Romance of Industry (1938)

The film discusses the invention and development of man-made abrasives, particularly focusing on carborundum, created by Dr. Edward Goodridge Acheson in 1891. Acheson aimed to produce a synthetic abrasive that was harder and sharper than natural materials. His initial experiments led to the creation of silicon carbide, which revolutionized grinding methods. The manufacturing process involves electric furnaces and various raw materials, resulting in grinding wheels used across multiple industries, from automotive to glassmaking. The video also highlights the importance of abrasives in achieving precision and efficiency in production.

Keywords
carborundum, abrasives, Dr. Edward Goodridge Acheson, silicon carbide, grinding wheels, manufacturing process, electric furnaces, industry applications, precision, efficiency

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