Standard Practice for Porosity in Gold and Palladium Alloy Coatings on Metal Substrates by Vapors of Sodium Hypochlorite Solution

Informace o normě:

Označení normy: ASTM B920-01(2011)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2011
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

Anotace textu normy ASTM B920-01(2011) :

Keywords:
electrical contacts, gold coatings, gold platings, hypochlorite, palladium coatings, palladium platings, plated contacts, plating porosity, pore corrosion test, pore counting, porosity screen testing, porosity testing: Electrodeposited Pd coatings--specifications, Electrodeposited gold coatings, Hypochlorite solutions, Palladium alloy electrical contact materials, Plating porosity, Porosity--electrodeposited/metallic coatings, Sodium hypochlorite solutions