Data Book of Electrical Contacts

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 Influence of the corrosive gas concentration for four classes.jpg Influence of the corrosive gas concentration for four classes (I–IV) on the contact resistance of a porous gold layer as a function of the exposure time (Battelle) Pages: Testing Procedures, Prüfverfahren by Doduco Redaktion Electrical conductivity and hardness of precipitation hardened CuCr 0.6.jpg Electrical conductivity and hardness of precipitation hardened CuCr 0.6 after cold working Pages: Precipitation Hardening Copper Alloys, Aushärtbare Kupfer-Legierungen by Doduco Redaktion