Data Book of Electrical Contacts

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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.
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For further questions or help, please contact us directly under Contact DODUCO


Featured Article

Physical Effects in Sliding and Connector Contacts

Physical Effects in Sliding and Connector Contacts

Mechanical wear of sliding contacts

dV/dx = k x FK /3 HW
dV/dx Wear volume in mm3 per slide path length in mm
k Coefficient of frictional wear
HW Hardness of the softer material
(Brinell or Vickers units)
FK</s

...

Featured Files

Strain hardening of oxidized AgSnO2 88 12 PW4.jpg
Strain hardening of oxidized Ag/SnO2 88/12 PW4 by cold working
Pages: Silver Based Materials,
Werkstoffe auf Silber-Basis

by Doduco Redaktion


Micro structure of Ag SnO2 88 12 WPX.jpg
Micro structure of Ag/SnO2 88/12 WPX:parallel to extrusion direction 1) AgSnO2 contact layer, 2) Ag backing layer

by Doduco Redaktion

Starthilfen