Similar questions:
Amalgam
1. spherical alloys shrink slightly when setting.
2. lathe cut alloys expand slightly when setting.
3. admix alloys are dimensionally stable when setting.
4. high copper content alloys have improved resistance to tarnish and corrosion.
(4) only
NDEB released questions part 2 set 12
High copper amalgam alloys are superior to conventional alloys in that they have
1. lower creep.
2. less corrosion.
3. less marginal breakdown.
4. higher 1 hour compressive strength.
All of the above
Planets 30
Main advantage of High Copper Alloys is
Elimination of Gamma 2 PhaseHistory 1
Main advantage of High Copper Alloys is
Elimination of Gamma 2 PhaseMoc 1
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