Violation
The use of a reservoir on the sprue of a wax pattern decreases
casting porosity from inclusion of gases
casting porosity during solidification.
volumetric changes in the casting
casting porosity from inclusion of foreign bodies
The use of a reservoir on the sprue of a wax pattern decreases
casting porosity from inclusion of gases
casting porosity during solidification.
volumetric changes in the casting
casting porosity from inclusion of foreign bodies