Data Book of Electrical Contacts

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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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Featured Article

Precious Metal Powders and Preparations

Precious Metal Powders

Precious metal powders are used as raw materials for many technical products as well as for medical and decorative applications. This includes the production of silver composites for electrical contacts (Ag/Ni, Ag/metal oxides, Ag/C, Ag/W, etc.), catalysts, electrodes or dental products. Besides these, precious metal powders are used as the base material in preparations as well as conductive paints and adhesives.

Precious metal powders consist of small particles of approx. 1 – 100 µm diameter, which distin...

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


Smallest possible bend radii as a functionbend line parallel to the rolling direction.jpg
Smallest possible bend radii for 90° bends as a function of the 0.2% yield strength Rp0.2 – bend line parallel to the rolling direction (Wieland)
Pages: Application Properties for the Selection of Copper Alloys,
Kenngrößen zur Bewertung der Eigenschaften von Kupfer-Legierungen

by Doduco Redaktion