Journal of the Cleveland Engineering Society, Vol. 3

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Excerpt from Journal of the Cleveland Engineering Society, Vol. 3: September, 1910Surrounding the carbon core will be found a dense mass of carborundum crystals, and outside of this a thin layer of carbo rundum which has been thoroughly reduced. But not crystallized. This is sold as a refractory material and is known as carborundum fire sand.A similar resistance furnace is used for making artificial graphite.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.