Principium laborantis contactus electricae

Contactus electrica are difficult for a single pure metal to meet all the requirements of the contact. With the development of vacuum switchgear to large capacity, contact materials have experienced the development process from single metal to binary and then to multicomponent composites. In different application occasions, the requirements for contact materials also have different degrees of emphasis. There are many contradictions between the physical properties of contact materials;

1.(electrica contactus)Minimum abscise campester requirit materiam conductivity habere humilis, scelerisque conductivity et punctum liquescens humilem. Princeps facultatem fractionis, fusione resistentiae glutino et electricum gerunt resistentiam oppositas proprietates require. Hoc quoque unum ex maximis difficultatibus in contactu materiae explicando est.

2.(electrica contactus)Materiae cum fusione repugnantia glutino plerumque fragiles sunt et vires pauperes habent, quae repugnant requisitis ad vires mechanicas altiores, resistentia deformatio et resistentia electrica contactuum gerunt. Ad praedictam contradictionem solvendam vel minuendam, plerique materiales opifices credunt unicam electionem esse immixtionem. In electione mixturae elementorum, trends sequentes secundum varias exigentias existunt