Stabilization heat treatment and functional response of 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics

Pius Augustine, Shibnath Samanta, Martando Rath, Muralidhar Miryala, K. Sethupathi, Masato Murakami, M. S. Ramachandra Rao

Research output: Contribution to journalArticle

Abstract

We report on the heat treatment to stabilize 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics and its effect on the functional response. The stabilization heat treatment at 1050 °C for 4 h was effective in removing un-reacted PbO from the ceramics, which was confirmed through the measurements of dielectric and ferroelectric properties for a series of samples with different PbO contents. We also found that the stage of the stabilization heat treatment affected the sample properties. When this treatment was administrated to the sample during calcination, it exhibited excellent ferroelectric behavior. On the other hand, the same stabilization heat treatment given to the compacted pellet prior to sintering resulted in excellent dielectric properties with comparatively low ferroelectric hysteresis.

LanguageEnglish
Pages47-55
Number of pages9
JournalMaterials Research Bulletin
Volume95
DOIs
StatePublished - 2017 Nov 1

Fingerprint

heat treatment
Stabilization
stabilization
Heat treatment
ceramics
Ferroelectric materials
dielectric properties
pellets
Dielectric properties
Calcination
roasting
Hysteresis
sintering
Sintering
hysteresis

Keywords

  • A. Ceramics
  • B. Microstructure
  • B. Piezoelectricity
  • D. Dielectric properties
  • D. Ferroelectricity

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Stabilization heat treatment and functional response of 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics. / Augustine, Pius; Samanta, Shibnath; Rath, Martando; Miryala, Muralidhar; Sethupathi, K.; Murakami, Masato; Ramachandra Rao, M. S.

In: Materials Research Bulletin, Vol. 95, 01.11.2017, p. 47-55.

Research output: Contribution to journalArticle

Augustine, Pius ; Samanta, Shibnath ; Rath, Martando ; Miryala, Muralidhar ; Sethupathi, K. ; Murakami, Masato ; Ramachandra Rao, M. S./ Stabilization heat treatment and functional response of 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics. In: Materials Research Bulletin. 2017 ; Vol. 95. pp. 47-55
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