Title of article
BaTiO3 ceramics toughened by dispersed coarse particles
Author/Authors
D.Z Jin، نويسنده , , X.M. Chen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
371
To page
375
Abstract
A new approach was proposed and investigated for toughening BaTiO3 ceramics, where coarse BaTiO3 particles were incorporated and dispersed into the fine-grained matrix. The fracture toughness was enhanced significantly by increasing the content of coarse BaTiO3 particles and reached the maximum of 2.0 MPam1/2, while that of the matrix was 1.1 MPam1/2. The piezoelectric properties showed slight variation in comparison to the reference BaTiO3 ceramics.
Keywords
BaTiO3 ceramics , C. Toughness and toughening , B. Grain size , C. Piezoelectric properties
Journal title
Ceramics International
Serial Year
2003
Journal title
Ceramics International
Record number
1268574
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