Dental casting of superelastic Ni-Ti alloy.

نویسندگان

  • J Takahashi
  • M Okazaki
  • H Kimura
  • Y Furuta
چکیده

Rods of Ni-43.5wt% Ti alloy were prepared under various casting conditions. Specimens which were melted in a cordierite crucible and cast in a phosphate-bonded investment mold had less strength and elongation than those melted in a copper crucible and cast in a phosphate-bonded investment mold. All castings exhibited superelasticity at room temperature. The upper limit of recoverable strain was about 1.8%. The cast clasps made of the alloy had good fit to a die, good flexibility, and superelasticity.

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عنوان ژورنال:
  • Dental materials journal

دوره 4 2  شماره 

صفحات  -

تاریخ انتشار 1985