Glossy smooth margins of a casting are due to_____________?

Related Mcqs:

Indium in metal alloys_______________?

A. Improve bonding B. Harden the metal ceramic Ag-Pd alloy C. Both A and B D. None of the above...

Which of the following refractory is used to counteract most of the expansion________________?

A. Quartz B. Cristobalite C. Tridymite D. Corundum...

Casting flux is used to_______________?

A. Prevent the oxidation of the metal during melting B. increase the melting point of the flux C. Flaring the point of the sprue attachment D. None of the above...

Advantage of titanium over other base metal alloys_______________?

A. Low weight B. Low cost C. Low strength D. Low melting point...

Shape memory is seen in________________?

A. Stainless steel wire B. NITTINOL wire C. TMA wire D. Aluminium...