Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 411
anufacturedinto crucibles and containers for resisting acids. Still another reaction which may take place between sand andcarbon is represented by the equation Si03+3C = SiC+2CO Carborundum. The silicon carbide, SiC, or carborundum, asit is generally known, is the most important of the products… … Fig. 31. Silicon FurnaceCourtesy of Electrochemical Industry 366 ELECTROCHEMISTRY 63 The hardness of this material is only slightly less than that of thediamond and it is now produced in large quantities on account ofthis useful property. The electric furnace is a simple type of resistor furnace in…
Electrical engineering
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