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When two metals touch in the mouth, a small shock is created. This is known as
galvanic action
Crushing pressure that pushes a material together is applied by
Compressive stress
The reaction that changes elastomeric impression material from a paste into a rubber-like material is called:
polymerization
The amalgam capsule is reassembled immediately after use to:
minimize mercury escaping into the air
The most common noble metals used for crown nad bridge are
gold, palladium, platinum
The most common type of ceramic used in dentistry is
porcelain
The gold alloy used for cast-removable partial denture is
extra hard, type IV
Amalgam is condensed to
aid in removing any excess mercury
compact the material tightly into the preparation
When working with light-cured composites, the darker the shade of the material, the "blank" the curring time
longer
Immediately after trituration, amalgam is
soft and easily shaped
Author
karlap
ID
107214
Card Set
Ch43
Description
Ch 43
Updated
2011-10-08T05:26:48Z
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