Diploma (Materials) EVDC Study Fichas sobre zinc in amalgam alloy, creado por Rachel Perry el 24/05/2016.
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Creado por Rachel Perry
hace más de 8 años
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Cerrar
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Creado por Rachel Perry
hace más de 8 años
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Zinc was originally included in amalgam alloys, but is now not usually included. why?
a) It increases the risk of expansion if contaminated by water
b) It increases the risk of tarnish
c) it increases the risk of creep
d) It increases the risk of corrosion
