Pyroplastic flow of porcelain is due to___________________?

Related Mcqs:

Porosity in porcelain at condensation stage depends on_________________?

A. Shape and size of particle B. Uniform distribution of particle size C. Number of particles D. None of the above...

In porcelain metal elements are embedded in the matrix of________________?

A. Rubber matrix B. Glass C. Plastic D. Resin matrix...

Greening occuring when porcelains are fired on silver free alloys may be attributed to________________?

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...

The best tissue tolerated material for crown and bridge_______________?

A. Highly polished porcelain B. Highly polished acrylic C. Highly glazed porcelain D. Highly polished metal...

Which of the following is the main constituent of porcelain__________________?

A. Feldspar B. Kaolin C. Quartz D. Clay...