Published 1986 | Version v1
Report Open

Phase separation and dynamical scaling in borate glasses

Creators

  • 1. Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro
  • 2. Columbia Univ., New York (USA). Henry Krumb School of Mines
  • 3. Paris-11 Univ., 91 - Orsay (France)

Description

Quasi-binary B2O3 - PbO - (Al2O3) glasses of two different compositions and at several temperature inside the miscibility gap were investigated using small angle X-ray scattering. Measurements were carried out using an X-ray beam from a synchrotron source in spin-hole collimation and the samples were isothermally annealed in situ. (Author)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (Portuguese)

Vidros B2O3 - PbO - (Al2O3) quasi-binarios de duas composicoes diferentes, a varias temperaturas dentro da faixa de miscibilidade foram investigados usando pequenos angulos de espalhamento de raios-X. Foram realizadas medidas, usando-se um feixe de raios-X de uma fonte sincrotronica em colimacao 'spin-hole' e as amostras foram isotermicamente recozidas in situ. (M.C.K.)

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Additional details

Publishing Information

Imprint Pagination
38 p.
Report number
CBPF-NF--003/86

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
18074655
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALUMINIUM OXIDES; ANNEALING; BORATES; DYNAMICS; EXPERIMENTAL DATA; GLASS; LEAD OXIDES; PHASE STUDIES; SCALING; STRUCTURE FUNCTIONS; TEMPERATURE DEPENDENCE; TIME DEPENDENCE; X-RAY SOURCES
Descriptors DEC
ALUMINIUM COMPOUNDS; BORON COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; CORROSION; DATA; FUNCTIONS; HEAT TREATMENTS; INFORMATION; LEAD COMPOUNDS; MECHANICS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; RADIATION SOURCES