Welcome to our Wiki of electrical contacts The basis of this Wiki is the 2012 issue of the "DODUCO Data Book of Electrical Contacts" which is also available in printed form. To get your desired information, please use: Table of Contents Contact Wiki Guide Search Window For further questions or help, please contact us directly under Contact DODUCO Featured Article Naturally Hard Copper Alloys Alloys like brasses (CuZn), tin bronzes (CuSN) and German silver (CuNiZn), for which the required hardness is achieved by cold working, are defined as naturally hard alloys. Included in this group are also the silver bronzes (CuAg) with 2 – 6 wt% of Ag. Copper-Zinc Alloys Test (Brasses) Copper-zinc alloys are widely used as contact carrier materials in switching devices for electrical power engineering because of their high electrical conductivity, the higher mechanical strength combined with good formability ...

Featured Files Softening of AgPd30 AgPd50 AgPd30Cu5.jpg Softening of AgPd30, AgPd50, and AgPd30Cu5 after annealing of 1 hr after 80% cold working Pages: Silver Based Materials, Werkstoffe auf Silber-Basis by Doduco Redaktion Coarse grain micro structure of Ag.jpg Coarse grain micro structure of Ag 99.97 after 80% cold working and 1 hr annealing at 600°C Pages: Silver Based Materials, Werkstoffe auf Silber-Basis by Doduco Redaktion