11 Attachment(s)
Carborundum, History, Manufacturing since 1891.
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.
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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.
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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.
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The new Carborundum plant opened in Niagara Falls in October 1895, with plenty of electrical power.
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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.
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