Viscous flow behavior of selenium

M. Cukierman, D. R. Uhlmann

Research output: Contribution to journalArticlepeer-review

38 Scopus citations

Abstract

The viscosity of 99.99% pure selenium has been determined over the available range of temperature where crystallization could be avoided. A bending beam viscosimeter was used to obtain data in the high viscosity region, and a rotating cylinder instrument was employed for the low viscosity range. Also determined was the stress dependence of the viscosity at temperatures of 31.5 and 29.6°C. The critical stress for non-Newtonian flow was found to lie in the range of hundreds of psi, which is appreciably smaller than that for oxide liquids in a similar range of viscosity.

Original languageEnglish (US)
Pages (from-to)199-206
Number of pages8
JournalJournal of Non-Crystalline Solids
Volume12
Issue number2
DOIs
StatePublished - Jul 1973
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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