Data Book of Electrical Contacts

Featured Article 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 Brazing Alloys and Fluxes Brazing Alloys For the joining of contact materials with carrier substrates, brazing alloys with working temperatures > 600 °C are used exclusively. The working temperature is defined as the lowest surface temperature, by which the brazing material wets the materials to be joined. This temperature is within the melting range and between the solidus (temperature at which melting starts) and liquidus (temperature at complete liquid state) point of the brazing alloy. Silver-based brazing alloys have good electrical co...

Featured Files AC3 contact arc erosion of two differently produced Ag SnO2 contact materials.jpg AC-3 contact arc erosion of two differently produced Ag/SnO2 contact materials in a 37 kW contactor 1 Ag/SnO2 88/12, produced by conventional powder metallurgy with MoO3 additive, extruded 2 Ag/SnO2 88/12, powder manufacturing by the reaction-spray pro... Pages: Testing Procedures for Power Engineering, Prüfverfahren in der Energietechnik by Doduco Redaktion Fine grain microstructure of AgNiO.jpg Fine grain microstructure of AgNi0.15 after 80% cold working and 1 hr annealing at 600°C Pages: Silver Based Materials, Werkstoffe auf Silber-Basis by Doduco Redaktion