For applications at low switching loads, contact layers with thicknesses in the range of just a few micrometers are widely used. For testing such thin layers, the actual coating properties must be distinguished from the functional properties. Coating properties include, besides others, porosity, hardness and ductility. Depending on the application, the most important function properties are for example frictional wear, contact resistance, material transfer or contact welding behavior. Besides these, other technological properties such...
Data Book of Electrical Contacts
From Electrical Contacts
Featured ArticleWelcome to our Wiki of electrical contactsThe basis of this Wiki is the 2012 issue of the "DODUCO Data Book of Electrical Contacts" which is also available in printed form. For further questions or help, please contact us directly under Contact DODUCO
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Featured Files
 Phase diagram of platinum nickel.jpg Phase diagram of platinum-nickel
Pages: Platinum Metal Based Materials, Werkstoffe aus Platin-Metallen by Doduco Redaktion
 Rough flat surface.jpg Rough flat surface. a) before and b) during making contact with an ideally smooth flat surface; c) Schematic of the apparent, load bearing and effective contact areas (not to scale; dashed lines are elevation lines)
Pages: Application Tables and Guideline Data for Use of Electrical Contact Design, Anwendungstabellen und Richtwerte für den Einsatz elektrischer Kontakte by Doduco Redaktion |
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