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 356
Fig. 3S. Charcil ^tuveCourtesy of M. Kb in and Son Fig. 39. Ga.s()liiio FurnaceCourtesy of Central Electric Company kinds of work. Ordinary solder is half tin and half lead. Hardsolder is two parts lead and one part tin. Antimony is sometimes … Fig. 40. Grooved Soldering CopperCourtesy of Central Electric Co?npany added to harden and stiffen solder, and arsenic is added to make itflow more freely. Bismuth makes the solder brittle and cadmium
Electrical engineering
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