Vibrocompaction of Lead-Free Piezoceramic Material Based on Solid Solutions of Potassium and Sodium Niobates

The possibility of obtaining samples of lead-free piezoceramic by vibromolding under pressing pressure < 0.3 MPa is studied. The experiments were performed on the material K 0.49 Na 0.49 Sr 0.02 NbO 3 synthesized by the standard ceramic technology of solid-phase synthesis. The samples of the piez...

Full description

Saved in:
Bibliographic Details
Published inGlass and ceramics Vol. 76; no. 9-10; pp. 346 - 350
Main Authors Ponomarev, S. G., Smirnov, A. V., Reznichenko, A. V., Vasin, A. A., Tarasovskii, V. P., Shlyapin, A. D., Solov’ev, I. S.
Format Journal Article
LanguageEnglish
Published New York Springer US 2020
Springer
Springer Nature B.V
Subjects
Ceramic materials
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Elastic deformation
Expenditures
Glass
Lead free
Materials Science
Natural Materials
Pressing
Solid phase synthesis
Solid phases
Solid solutions
Tooling
static compaction
lead-free piezoceramic
solid solutions of potassium and sodium niobates
vibromolding
Online AccessGet full text

Cover

More Information
Summary:The possibility of obtaining samples of lead-free piezoceramic by vibromolding under pressing pressure < 0.3 MPa is studied. The experiments were performed on the material K 0.49 Na 0.49 Sr 0.02 NbO 3 synthesized by the standard ceramic technology of solid-phase synthesis. The samples of the piezoceramic fabricated by vibromolding are similar in terms of their properties to those obtained by static pressing under pressure 100 – 150 MPa. The advantages of the vibrocompaction process are: lower expenditures on tooling and equipment, smaller elastic deformation, and higher product density.
ISSN:0361-7610
1573-8515
DOI:10.1007/s10717-020-00197-5