Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

Dental Materials

The gold alloys used for casting contain at least…. percent of precious metal according to ADA specification number 5________________?

Dental Materials, Medical Mcqs, Metallurgy /
The gold alloys used for casting contain at least…. percent of precious metal according to ADA specification number 5________________?

A. 55
B. 65
C. 75
D. 85

The gold alloys used for casting contain at least…. percent of precious metal according to ADA specification number 5________________? Read More »

Dental Materials, Medical Mcqs, Metallurgy

The rapid decrease in tensile strength and increase in ductility of a wrought metal is seen in which stage of annealing ?

Dental Materials, Medical Mcqs, Metallurgy /
The rapid decrease in tensile strength and increase in ductility of a wrought metal is seen in which stage of annealing ?

A. Recovery stage
B. Recrystallisation stage
C. Grain growth stage
D. All of the above

The rapid decrease in tensile strength and increase in ductility of a wrought metal is seen in which stage of annealing ? Read More »

Dental Materials, Medical Mcqs, Metallurgy