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 391
-shrinkage factor of the metal will not causecracks when the weld is cooling. It is also good to reheat afterwelding and allow the piece to cool slowly in order to insure a weldsoft enough to machine. A good welding flux is also an advantagewhen making cast-iron welds in order to help raise the… … Fig. 76. Tank with Head, Flange, and Branches Welded in Place Courteny of C cfc C Electric and Manufacturing Company ^ other desired content should be used when welding steel castingscontaining the elements mentioned. Copper and Aluminum. Copper and aluminum sheets, bars,and castings may be welded…
Electrical engineering
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