Dental precision casting of Ti-29Nb-13Ta-4.6Zr using calcia mold

Mitsuo Niinomi, Toshikazu Akahori, Tsutomu Takeuchi, Shigeki Katsura

Research output: Contribution to journalConference article

7 Citations (Scopus)

Abstract

Duplex calcia coating method where firstly fine calcia was coated on wax pattern and then fine calcia reinforced silica fiber was coated on the fine calcia coated wax pattern, that is, duplex calcia coating method, was applied for making mold. The surface of Ti-29Nb-13Ta-4.6Zr cast using the duplex calcia coating method show very fine metallic lust. The thickness of alpha case formed on the surface of Ti-29Nb-13Ta-4.6Zr is much thinner comparing with the case where the commercial magnesia mold for casting conventional titanium and its alloys for dental applications is used. The duplex calcia coating method is highly expected to be put into practical use for dental precision casting of Ti-29Nb-13Ta-4.6Zr. The dental crown of Ti-29Nb-13Ta-4.6Zr is successfully fabricated using duplex calcia coating method.

Original languageEnglish
Pages (from-to)2303-2308
Number of pages6
JournalMaterials Science Forum
Volume475-479
Issue numberIII
DOIs
Publication statusPublished - 2005 Jan 1
Externally publishedYes
EventPRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing - Beijing, China
Duration: 2004 Nov 22004 Nov 5

Keywords

  • Calcia mold
  • Dental precision casting
  • Dental products
  • Ti-29Nb-13Ta-4.6Zr
  • Titanium alloy

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'Dental precision casting of Ti-29Nb-13Ta-4.6Zr using calcia mold'. Together they form a unique fingerprint.

  • Cite this

    Niinomi, M., Akahori, T., Takeuchi, T., & Katsura, S. (2005). Dental precision casting of Ti-29Nb-13Ta-4.6Zr using calcia mold. Materials Science Forum, 475-479(III), 2303-2308. https://doi.org/10.4028/0-87849-960-1.2303