Published 1986 | Version v1
Book Metadata-only

Multilayer ceramic capacitors based on Pb(Mg/sub 1/3/Nb/sub 2/3/)O/sub 3/

Creators

  • 1. ENS Ceramique Industrielle, 47 a 73, av. A. Thomas, 87065 Limoges Cedex (France)

Description

Multilayer capacitors were made from Pb(Mg/sub 1/3/Nb/sub 2/3/)O/sub 3/ composition by an usual technique: ceramic green sheets formed by slip casting method, printed with an 70% wt Ag- 30% wt Pd internal electrode and sintered at temperature ranging from 950 to 11000C. Chip capacitors exhibit large capacitance and temperature characteristics meet Z5U specification. Electrical properties of MLC based on PMN depend on specific parameters such as the average concentration of pyrochlore phase and perovskite phase, and the homogeneity degree of dielectric layers. Load humidity life tests show a degradation of some chips which can be connected with the formation of a surface layer rich in pyrochlore phase

Additional details

Publishing Information

Publisher
Materials Research Society.
Imprint Place
Pittsburgh, PA (USA)
ISBN
0-931837-38-3
Imprint Title
Electronic packaging materials science II
Journal Page Range
p. 73-80.

Conference

Title
Materials Research Society spring meeting.
Dates
15-18 Apr 1986.
Place
Palo Alto, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
20025655
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CAPACITORS; CASTING; CERAMICS; ELECTRICAL PROPERTIES; LAYERS; LEAD; MAGNESIUM; NIOBIUM
Descriptors DEC
ALKALINE EARTH METALS; ELECTRICAL EQUIPMENT; ELEMENTS; ENERGY STORAGE SYSTEMS; EQUIPMENT; FABRICATION; METALS; PHYSICAL PROPERTIES; TRANSITION ELEMENTS