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Dental Casting Defects Explained by AmniAzmi is a document available to read on EtoBox.

There are several categories of defects that can occur in dental castings: 1. Distortion, which is usually related to distortion of the wax pattern during the investing process. Factors like pattern configuration, wax type, and thickness can influence distortion. 2. Surface roughness and irregularities, which are caused by breakage of the investment during heating or cooling, air bubbles trapped in the pattern, or a weak investment surface. 3. Porosity, which appears as voids and can be caused by occlu

Author

AmniAzmi

Language

EN