Ceramic Toughening and Strengthening Quiz

Play an AI-generated podcast conversation about this lesson

The core is made from a ______ alumina powder.

magnesium

The core is made from a magnesium ______ powder.

alumina

The core is made from a magnesium alumina ______.

powder

The core is made from a magnesium alumina powder ______.

(magnesium aluminate spinell) Signup and view all the answers

______ is the material the core is made from.

Magnesium alumina Signup and view all the answers

Ceramic is ______ because the crack can not penetrate these crystals as easily as it can penetrate the glass.

toughened Signup and view all the answers

Ceramic is toughened & ______ because the crack can not penetrate these crystals as easily as it can penetrate the glass.

strengthened Signup and view all the answers

The crack can not ______ these crystals as easily as it can penetrate the glass.

penetrate Signup and view all the answers

The crack can penetrate the ______ more easily than it can penetrate the crystals in ceramic.

glass Signup and view all the answers

Ceramic contains ______ that make it tougher and stronger than glass.

crystals Signup and view all the answers

The crystalline material usually used is termed ______ Zirconia (PSZ).

partially stabilized Signup and view all the answers

A new technique for ______ glasses involves the corporation of crystalline material.

strengthening Signup and view all the answers

The energy required for the ______ of PSZ is taken from the energy that is allowing the crack to propagate.

transformation Signup and view all the answers

The crystalline material is capable of undergoing a change in ______ structure when placed under stress.

crystal Signup and view all the answers

The technique involves the ______ of crystalline material that is capable of undergoing a change in crystal structure.

corporation Signup and view all the answers

The dentist takes an optical impression of the preparation using an intraoral ______.

camera Signup and view all the answers

CAD-CAM (Cerec) is a technique that uses ______ to take an optical impression.

intraoral Signup and view all the answers

______ is a type of CAD-CAM system used in dentistry.

Cerec Signup and view all the answers

The optical impression taken by the dentist is used to create a ______ restoration.

digital Signup and view all the answers

CAD-CAM technology allows the dentist to create custom ______ restorations.

dental Signup and view all the answers

The ______ is mounted on the scanning side

replica Signup and view all the answers

A ______ block is on the milling side

ceramic Signup and view all the answers

The ______ is mounted on the milling side

block Signup and view all the answers

The replica is mounted on the ______ side

scanning Signup and view all the answers

A ceramic ______ is on the milling side