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Preparation of Dense Lead Magnesium Niobate–Lead Titanate (Pb(Mg 1/3 Nb 2/3 )O 3 –PbTiO 3 ) Ceramics by Spark Plasma Sintering
Author(s) -
Park JongKeuk,
Chung UiJin,
Hwang g M.,
Kim DohYeon
Publication year - 2001
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.2001.tb01140.x
Subject(s) - spark plasma sintering , materials science , sintering , ceramic , lead titanate , magnesium , titanate , metallurgy , plasma , lead (geology) , mineralogy , analytical chemistry (journal) , dielectric , ferroelectricity , chemistry , optoelectronics , physics , chromatography , quantum mechanics , geomorphology , geology
The effect of spark plasma sintering (SPS) on the densification behavior of Pb(Mg 1/3 Nb 2/3 )O 3 –PbTiO 3 ceramics has been investigated. Specimens with a density of >99% of the theoretical density (TD) were obtained using SPS treatment at 900°C. Through normal sintering at 1200°C, however, the density of the specimen was only ∼92% of TD.