Liquid phase sintering of BaTiO/sub 3/ by boric oxide (B/sub 2/O/sub 3/) and lead borate (PbB/sub 2/O/sub 4/) glasses and its effect on dielectric strength and dielectric constant

Journal Article · Sat Jul 01 00:00:00 EDT 1989 · Materials Research Bulletin; (USA)

DOI:https://doi.org/10.1016/0025-5408(89)90038-X· OSTI ID:5371400

Sarkar, S K; Sharma, M L ^[1]

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1. National Physical Lab., New Delhi (India)

A systematic study on liquid phase sintering of barium titanate ceramics with low melting glasses has been done. Liquid phase sintering of barium titanate with low melting glasses has the potential of reducing the sintering temperature of barium titanate and avoiding the use of expensive metals, (Pt, Pd etc) as electrodes in multilayer capacitors. As regards the effect of this technique on dielectric properties, dielectric strengths is found to increase from and dielectric constant is found to decrease.

• OSTI ID: 5371400
• Journal Information: Materials Research Bulletin; (USA), Vol. 24:7; ISSN 0025-5408
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
BARIUM OXIDES
DIELECTRIC PROPERTIES
METALLIC GLASSES
MELTING
TITANATES
SINTERING
TITANIUM OXIDES
CAPACITORS
ELECTRODES
PHASE STUDIES
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CHALCOGENIDES
ELECTRICAL EQUIPMENT
ELECTRICAL PROPERTIES
EQUIPMENT
FABRICATION
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360204* - Ceramics
Cermets
& Refractories- Physical Properties
360202 - Ceramics
Cermets
& Refractories- Structure & Phase Studies
360201 - Ceramics
Cermets
& Refractories- Preparation & Fabrication