Standard Guide for Silver-Cadmium Oxide Contact Material (Withdrawn 2021) (Includes all amendments And changes 1/22/2021).

Informácie o norme:

Označenie normy: ASTM B781-93a(2012)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2012
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM B781-93a(2012) :

Keywords:
cadmium oxide, cadmium, contacts, internal oxidation, powder metallurgy, silver-cadmium oxide, silver, wrought , Cadmium oxide contact materials, Silver-cadmium oxide contact materials, Silver (electrical/electronic applications)--specifications, Annealing, Chemical analysis--electrical contacts, Composition analysis--electrical contacts, Electrical contact materials (silver-cadmium oxide), Electrical resistance/resistivity--electrical contact materials, Arc-erosion tests