Dental Ceramics & Miscellaneous

A. Heat pressing
B. Machining
C. Sintering
D. Slip casting

A. high fusion expansion
B. high fusion temperature
C. linear coefficient of thermal expansion less than but close to that of metal
D. Linear coefficient of thermal expansion greater than, but close to that of the metal

A. Blinding
B. Buffing
C. Dressing
D. Truing

A. QTH
B. PAC
C. LED
D. Argon lasers

A. 1056
B. 1560
C. 1668
D. 1886

A. Ionic copper
B. Copper cyanide
C. Silver cyanide
D. Acidic copper sulphate

A. Vaporization of silver from the walls of contaminated furnaces
B. Surface diffusion of silver from the marginal metal
C. More rapid silver diffusion in sodium containing glass
D. Silver ionization by porcelains with high oxygen potential

A. High ductility
B. High hardness
C. Low esthetic value
D. Susceptibility to brittle fracture

A. Exchange of aluminium and sodium ions
B. Exchange of aluminium and potassium ions
C. Exchange of sodium and potassium ions
D. None of the above

A. DeChemant
B. Ash
C. Plateau
D. McClean