Comparison of torch with electric arc casting in the lost wax technique for the cast dental stud protocol
Fig 2
Comparative SEM of the selected areas from the electric arc and torch samples:
a) Low magnification micrograph (80x) of the Electric Arc sample; b) High magnification micrograph (1200x) of the Electric Arc sample; c) Low magnification micrograph (60x) of the Torch sample; d) High magnification micrograph (1200x) of the Torch sample.