Microporosity in casting alloys
- 1 June 1975
- journal article
- Published by Wiley in Australian Dental Journal
- Vol. 20 (3) , 161-166
- https://doi.org/10.1111/j.1834-7819.1975.tb04361.x
Abstract
Three series of tensile test pieces were produced using a nickel base partial denture casting alloy. For the first series induction heating was employed, for the second a resistance crucible, and for the third an oxy-acetylene torch. Samples from each series were sectioned longitudinally, mounted, polished and examined microscopically for evidence of microporosity.Keywords
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