The practical metal-worker's assistant : comprising metallurgic chemistry, the arts of working all metals and alloys, forging of iron and steel, hardening and tempering, melting and mixing, casting and founding, works in sheet metal, the processes dependent on the ductility of the metals, soldering, and the most improved processes, and tools employed by metal-workers, with the application of the art of electro-metallurgy to manufacturing processes, collected from original sources, and from the works of Holtzapffel, Bergeron, Leupold, Plumier, Napier, Scoffern, Clay, Fairbairn, and others (1872)
Byrne, Oliver · Philadelphia : H.C. Baird · leaf 521
519 DESCRIPTION OF GALVANIC BATTERIES. c is bent over to connect with tlie zinc plate of the neighboring cell, thus: Figs. 550 551. … The zinc plates are placed between the bent copper a a. The fol¬ lowing diagram of a battery of several pairs of plates will illustrate these observations : Fig. 552. zzzz, The zinc plates, c c c c, Copper plates. ppp, Partitions of trough, which are generally made of thin wood. ww, Wires from…
Metal-work · Electrometallurgy · Metallurgy
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
