Viscous flow behavior of selenium

M. Cukierman, Donald R Uhlmann

Research output: Contribution to journalArticle

36 Citations (Scopus)

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 - 1973
Externally publishedYes

Fingerprint

Selenium
viscous flow
Viscous flow
selenium
Viscosity
viscosity
Non Newtonian flow
rotating cylinders
critical loading
Crystallization
Oxides
crystallization
Temperature
temperature
oxides
Liquids
liquids

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Viscous flow behavior of selenium. / Cukierman, M.; Uhlmann, Donald R.

In: Journal of Non-Crystalline Solids, Vol. 12, No. 2, 1973, p. 199-206.

Research output: Contribution to journalArticle

Cukierman, M. ; Uhlmann, Donald R. / Viscous flow behavior of selenium. In: Journal of Non-Crystalline Solids. 1973 ; Vol. 12, No. 2. pp. 199-206.
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