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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

Surface Coating Technologies

Besides manufacturing contact materials from the solid phase, i.e. by melt or powder metallurgy, the production starting in the liquid or gaseous phase is generally preferred when thin layers within the μm range are required, which cannot be obtained economically by conventional cladding methods. Such coatings fulfill different requirements depending on their composition and thickness.

They can serve as corrosion or wear protection or can fulfill the need for thin contact layers for certain technical applications....

Featured Files

Brazing Times for Different Brazing Methods.jpg
Brazing Times for Different Brazing Methods

by Doduco Redaktion


Hardness of precipitation hardened CuCr 0.6.jpg
Hardness of precipitation hardened CuCr 0.6 as a function of annealing conditions
Pages: Precipitation Hardening Copper Alloys,
Aushärtbare Kupfer-Legierungen

by Doduco Redaktion


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