Protective Finishes
The following are various surface finished used on retaining rings:
- Passivation
- Phosphate
- Zinc plating (Trivalent and Hexavalent)
- Oil
- Cadmium plating
Read more about this topic: Retaining Ring
Famous quotes containing the words protective and/or finishes:
“The car has become the carapace, the protective and aggressive shell, of urban and suburban man.”
—Marshall McLuhan (1911–1980)
“There are three times in a man’s life when he has the right to yell at the moon—when he marries; when his children come; and when he finishes a job he had to be crazy to start.”
—Borden Chase [Frank Fowler] (1900–1971)