NDLI: Dental Casting Alloys with a Low Content of Noble Metals

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Dental Casting Alloys with a Low Content of Noble Metals

Content Provider	Scilit
Author	Øilo, Gudbrand Gjerdet, Nils Roar
Copyright Year	1983
Description	Journal: Acta Odontologica Scandinavica Several physical properties such as strength (UTS and fracture and proof stress), modulus of elasticity, strain (elastic and plastic elongation), hardness, and hardening ability were determined for five low-gold alloys and two conventional gold casting alloys (types III and IV). The composition and the structure (pores and defects) of the cast tensile test specimens were also studied. The results showed that alloys with a low content of noble metals could have properties comparable to those of the traditional types III and IV dental gold casting alloys. A marked difference was seen in the plastic elongation (ductility). A great number of defects (pores and oxide inclusions) were also observed, especially in the specimens with a high content of both palladium and silver.
Related Links	http://www.tandfonline.com/doi/pdf/10.3109/00016358309162310
Ending Page	116
Page Count	6
Starting Page	111
ISSN	00016357
e-ISSN	15023850
DOI	10.3109/00016358309162310
Journal	Acta Odontologica Scandinavica
Issue Number	2
Volume Number	41
Language	English
Publisher	Informa UK Limited
Publisher Date	1983-01-01
Access Restriction	Open
Subject Keyword	Journal: Acta Odontologica Scandinavica Characterization and Testing of Materials Noble Metals Casting Alloys Plastic Elongation
Content Type	Text
Subject	Dentistry Medicine

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