Process for the production of an electrical contact material, electrical contact material and temperature - and / or thermal fuse

摘要

Process for the production of an electrical contact material, wherein the method according to the invention by providing a quantity of oxygen to a surface layer part of an alloy which is a quantity of oxygen if the for an internal oxidation of the cu is necessary in order to form an oxygen-enriched layer, wherein the alloy to 1 to 15 percent by weight of cu, to 0,01 to 0,7 percent by weight of ni and the remainder consisting of ag and inevitable impurities.