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Glass Physics and Chemistry

, Volume 31, Issue 5, pp 583–590 | Cite as

Optical, Spectral, and Radiation-Shielding Properties of High-Lead Phosphate Glasses

  • V. I. Arbuzov
  • N. Z. Andreeva
  • N. A. Leko
  • S. I. Nikitina
  • N. F. Orlov
  • Yu. K. Fedorov
Article

Abstract

The spectral, optical, physicochemical, radiative, and radiation-shielding properties of glasses in the PbO-P2O5-R m O n system (where R m O n stands for Group I–V element oxides) are investigated as a function of their composition. The composition of a colorless radiation-resistant high-lead glass suitable for production on a semicommercial scale is determined. The properties and optical quality parameters of the glass are studied. The new phosphate glass is a lead metaphosphate containing aluminum, alkali, and alkaline-earth oxides. This glass is resistant to radiation at doses up to 107 R and has an optical transmission edge at 360 nm. The coefficient of absorption of gamma radiation for the new glass is larger than those of dense silicate flints. According to the optical parameters, the new glass lies between dense flints and dense barium flints in the Abbe diagram and compensates for the absence of the latter flints in catalogues of radiation-resistant glasses.

Keywords

Silicate Barium Quality Parameter Gamma Radiation Optical Transmission 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK "Nauka/Interperiodica" 2005

Authors and Affiliations

  • V. I. Arbuzov
    • 1
  • N. Z. Andreeva
    • 1
  • N. A. Leko
    • 1
  • S. I. Nikitina
    • 1
  • N. F. Orlov
    • 1
  • Yu. K. Fedorov
    • 1
  1. 1.Research and Technological Institute of Optical Materials Science“Vavilov State Optical Institute” State Scientific CenterSt. PetersburgRussia

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