Carborundum, History, Manufacturing since 1891.

[Martin103]

In 1891, Edward Goodrich Acheson a scientist from Monongahela City, Pennsylvania, was trying to duplicate diamonds using electricity. A combination of Aluminum oxide and carbon created small crystals that could cut glass, he called it Carborundum. The crystals were actually silicon carbide,the world's first artificially produced mineral.


In September of the same year he founded "The Carborundum Company" in Monongahela, Pennsylvania. A contract with George Westinghouse for grinding wheels secured money to purchase a powerful dynamo to produce his newly find invention.



The factory in Pennsylvania was not able to keep up with the demands, Acheson was looking for a place to expands but required a lot of electrical power and he found that in Niagara falls New York.




The new Carborundum plant opened in Niagara Falls in October 1895, with plenty of electrical power.


They patented silicon carbide has a refractory material in 1898.The growth continued and they open another manufacturing facilities across Niagara Falls in Canada. In 1905 they fused Aluminum oxide and created a new abrasive called Aloxide. In 1906 it opened the Deutsche Carborundum Werke near Düsseldorf, Germany, followed by in 1910 by the opening of the Compagnie , Aloxite in France. Furthermore in 1913 a new subsidiary, The Carborundum Company Ltd., was formed in Manchester, England.