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

Precipitation Hardening Copper Alloys

Besides the naturally hard copper materials precipitation hardening copper alloys play also an important role as carrier materials for electrical contacts. By means of a suitable heat treatment finely dispersed precipitations of a second phase can be achieved which increase the mechanical strength of these copper alloys significantly.

Copper-Beryllium Alloys (Beryllium Bronze)

The cause for precipitation hardening of CuBe materials is the rapidly diminishing solubility of beryllium in copper as temperature dec...

Featured Files

Strain hardening of AgCu 10 by cold working.jpg
Strain hardening of AgCu 10 by cold working
Pages: Werkstoffe auf Silber-Basis,
Silver Based Materials

by Doduco Redaktion


Strain hardening of AgCu5 by cold working.jpg
Strain hardening of AgCu5 by cold working
Pages: Werkstoffe auf Silber-Basis,
Silver Based Materials

by Doduco Redaktion