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02-23-2017, 04:03 PM
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Here an interesting video from 1920's showing the...
Here an interesting video from 1920's showing the entire process to produce the Carborundum.
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02-23-2017, 03:46 PM
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And lastly a few more from Carborundum....
And lastly a few more from Carborundum.
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02-23-2017, 03:44 PM
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A collection of advertisement from The...
A collection of advertisement from The Carborundum company.
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02-23-2017, 03:34 PM
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In 1931 the American Scientist Acheson passed...
In 1931 the American Scientist Acheson passed away.
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The Patent
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02-23-2017, 03:24 PM
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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...
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