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Dental Ceramics & Miscellaneous

Stage recognized in the firing of dental porcelain given below. Which of state is not correct ?

Stage recognized in the firing of dental porcelain given below. Which of state is not correct ?

A. Cold stage bisque
B. Low bisque
C. Medium bisque
D. High bisque

Stage recognized in the firing of dental porcelain given below. Which of state is not correct ? Read More »

Dental Ceramics & Miscellaneous, Dental Materials, Medical Mcqs

For porcelain fused to metal crown, the porcelain should have ______________?

For porcelain fused to metal crown, the porcelain should have ______________?

A. High fusion expansion
B. High fusion temperature
C. Linear coefficient of thermal expansion less than that of metal
D. Linear coefficient of thermal expansion more than that of metal

For porcelain fused to metal crown, the porcelain should have ______________? Read More »

Dental Ceramics & Miscellaneous, Dental Materials, Medical Mcqs