Published 1989 | Version v1
Journal article Metadata-only

Microhardness of alkaliborate glass

Creators

  • 1. Vsesoyuznyj Nauchno-Issledovatel'skij Inst. Istochnikov Sveta, Saransk (USSR)

Description

Microhardness of glasses of R2O-B2O-SiO2 (R=Li, Na, K, Rb, Cs, Li+Cs) systems is determined on PMT-3 device. The most fully considered is ternary sodium system, where 141 multisilicon glasses, lying in 25 sections with constant content of each components or constants ratio between them, are studied. Data on microbrittleness of glasses with SiO2/Na2O=4 are obtained

Additional details

Additional titles

Original title (Russian)
Микротвердость щелочноборосиликатных стекол

Publishing Information

Journal Title
Fizika i Khimiya Stekla
Journal Volume
15
Journal Issue
6
Series
Fiz. Khim. Stekla.
Journal Page Range
869-873
ISSN
0132-6651
CODEN
FKSTD

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
22022517
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BOROSILICATE GLASS; MICROHARDNESS; PHASE DIAGRAMS; SODIUM OXIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; CHALCOGENIDES; DIAGRAMS; GLASS; HARDNESS; INFORMATION; MECHANICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; SODIUM COMPOUNDS