Ferroelectric properties of the ceramic lead zirconate-orthoniobate

Journal Article · Fri Aug 01 04:00:00 EDT 1986 · Inorg. Mater. (Engl. Transl.); (United States)

OSTI ID:7008162

Blazhievskii, B P; Isupov, V A; Kozlovskii, L V; Mikhailova, L I; Moskalev, V I; Semenov, N E

The authors have investigated the production process of PbZr /SUB 1-X/ (Fe /SUB 0.5/ Nb /SUB 0.5/ ) /SUB x/ O/sub 3/ solid solutions and their electromechanical properties. Solid-solution samples of the composition were prepared by ceramic technology from PbO and Fe/sub 2/o/sub 3/ of the analytically pure grades, ZrO/sub 2/ of the pure grade, and Nb/sub 2/o/sub 3/ of the special-purity grade. An x-ray diffraction ivestigation showed that depending on the concentration of the components, the solid solutions occurred at room temperature in foru different phase states. Thus, from x-ray diffraction investigations and measurements of electrophysical properties, the phase diagram of the system PbZrO/sub 3/-Pb(Fe /SUB 0.5/ Nb /SUB 0.5/ )O/sub 3/ is refined in this article. The piezoelectric properties of the ceramic PbZr /SUB 1-x/ (Fe /SUB 0.5/ Nb /SUB 0.5/ ) /SUB x/ O/sub 3/ are investigated.

• Research Organization: Leningrad Lensovet Technological Institute
• OSTI ID: 7008162
• Journal Information: Inorg. Mater. (Engl. Transl.); (United States), Journal Name: Inorg. Mater. (Engl. Transl.); (United States) Vol. 22:3; ISSN INOMA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ANNEALING
CHALCOGENIDES
CHEMICAL COMPOSITION
COERCIVE FORCE
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIAGRAMS
DIELECTRIC PROPERTIES
DIFFRACTION
DISPERSIONS
ELECTRICAL PROPERTIES
ELECTRICITY
FABRICATION
FERROELECTRIC MATERIALS
HEAT TREATMENTS
IRON COMPOUNDS
IRON OXIDES
LATTICE PARAMETERS
LEAD COMPOUNDS
LEAD OXIDES
MIXTURES
NIOBIUM COMPOUNDS
NIOBIUM OXIDES
OXIDES
OXYGEN COMPOUNDS
PHASE DIAGRAMS
PHYSICAL PROPERTIES
PIEZOELECTRICITY
REFRACTORY METAL COMPOUNDS
SCATTERING
SINTERING
SOLID SOLUTIONS
SOLUTIONS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES