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- Title
Estimation of Solidification Time During Casting by Use of a Heat Transfer Model.
- Authors
OKAZAKI, M.; TAKAHASHI, J.; KIMURA, H.; IDA, K.
- Abstract
Time-dependent temperature profiles in dental casting molds were analyzed by an unsteady heat conduction model. The thermal conductivity and initial temperature of the mold greatly affected the heat transfer in the mold. The thermal conductivities of gypsum-and phosphate-bonded investments at high temperatures were accurately measured by means of the hot wire method. From the data obtained, the solidification times of Ag, Ag alloy, and Co-Cr alloy were calculated and compared with the experimental results.
- Subjects
DENTAL casting; DENTAL technology; DENTAL plaster casts; DENTISTRY; PROSTHODONTICS; DENTAL materials
- Publication
Journal of Dental Research, 1982, Vol 61, Issue 10, p1188
- ISSN
0022-0345
- Publication type
Article
- DOI
10.1177/00220345820610101701