Question 282 (part 2) · LDEK · Crowns
Crowns uniformly ceramic are fabricated with the use of various technologies. Indicate a method, which is not used:
- A. sintering the ceramics on bars from refractory die.
- B. firing the ceramics on platin foil.
- C. pressing the ceramics under pressure.
- D. processing the ceramics in CAD/CAM technology.
- E. sintering the oxide aluminum ceramics in single casting melting pots.
Hint
Consider what each technique actually processes (powders, pressable ingots, blocks) and what casting crucibles are normally used for in the lab.
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