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 04:00:00 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), Journal Name: Materials Research Bulletin; (USA) Vol. 24:7; ISSN MRBUA; ISSN 0025-5408
• Country of Publication: United States
• Language: English

Related Subjects

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