Diploma EVDC Study (Materials) Karteikarten am zinc in amalgam alloy, erstellt von Rachel Perry am 24/05/2016.
|
Erstellt von Rachel Perry
vor etwa 8 Jahre
|
|
Schließen
|
|
Erstellt von Rachel Perry
vor etwa 8 Jahre
|
|
Zinc was originally included in amalgam alloys, but is now not usually included. why?
a) It increases the risk of expansion if contaminated by water
b) It increases the risk of tarnish
c) it increases the risk of creep
d) It increases the risk of corrosion
