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 467
Fig. 133. Broken Stern Post of Boat Welded by Thermit ProcessCourtesy of Goldhchmidl Thermit Company 423 130 WELDING If a reinforcement can be left around the weld, it will give a higherstrength than the original material, but where it is machined off the … Fig. 134. Broken Locomotive Link Ready for the Molds Courtesy of Goldschmidl Thermit Company strength will average 80 per cent of that of the piece welded unlessit be of unusually high tensile strength. When preparing the jointfor welding, it is best to leave an opening for the metal to flow…
Electrical engineering
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