The platinum group metals include the elements Pt, Pd, Rh, Ru, Ir and Os. For electrical contacts, platinum and palladium have practical significance as base alloy materials and ruthenium and iridium are used as alloying components. Pt and Pd have similar corrosion resistance as gold but for the reason of their catalytical properties, they tend to polymerize adsorbed organic vapors on contact surfaces. During frictional movement between contact surfaces, the polymerized compounds known as “brown powder” are formed,...
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Latest revision as of 16:18, 26 September 2014
Welcome 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
Featured Article |
Featured Files
 Softening behavior for selected copper based materials.jpg Softening behavior for selected copper-based materials after 40% cold working (Wieland)
Pages: Application Properties for the Selection of Copper Alloys, Kenngrößen zur Bewertung der Eigenschaften von Kupfer-Legierungen by Doduco Redaktion
 Ultrasonic picture of a weld.jpg Ultrasonic picture of a weld joint, Ag/C tip on Cu carrier (ABB-STOTZ-KONTAKT)
Pages: Evaluation of Braze or Weld Joints, Prüfung von Löt- und Schweißverbindungen by Doduco Redaktion |
