Phase diagram of Na[sub 2]O-B[sub 2]O[sub 3]-SiO[sub 2] system

Journal Article · Sun Aug 01 04:00:00 EDT 1993 · Journal of the American Ceramic Society; (United States)

DOI:https://doi.org/10.1111/j.1151-2916.1993.tb08326.x· OSTI ID:6186052

Ghanbari-Ahari, K; Cameron, A M ^[1]

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1. Univ. of Manchester (United Kingdom). Manchester Materials Science Centre

The binary isopleth Na[sub 2]O [center dot] 2B[sub 2]O[sub 3]-SiO[sub 2] of the Na[sub 2]O-B[sub 2]O[sub 3]-SiO[sub 2] ternary system has been investigated. A phase diagram is presented based upon data from differential thermal analysis studies of prepared glasses and direct observation of the melting behavior using solid-state video imaging. Phase equilibria relations in the Na[sub 2]O-B[sub 2]O[sub 3]-SiO[sub 2] ternary system have been reassessed by combining information from this study with existing data from the literature. A revised liquidus surface for the ternary is presented in which the form of the isotherms is updated.

• OSTI ID: 6186052
• Journal Information: Journal of the American Ceramic Society; (United States), Journal Name: Journal of the American Ceramic Society; (United States) Vol. 76:8; ISSN 0002-7820; ISSN JACTAW
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602* -- Other Materials-- Structure & Phase Studies
ALKALI METAL COMPOUNDS
BORON COMPOUNDS
BORON OXIDES
BOROSILICATE GLASS
CHALCOGENIDES
COMPOSITE MATERIALS
DATA
DIAGRAMS
DIFFERENTIAL THERMAL ANALYSIS
EXPERIMENTAL DATA
GLASS
INFORMATION
ISOTHERMS
MATERIALS
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHASE DIAGRAMS
SILICON COMPOUNDS
SILICON OXIDES
SODIUM COMPOUNDS
SODIUM OXIDES
TEMPERATURE DISTRIBUTION
THERMAL ANALYSIS