Title of article
Fabrication of hydroxyapatite/diopside/alumina composites by hot-press sintering process
Author/Authors
Zhang Xihua، نويسنده , , Liu Changxia، نويسنده , , Li Musen، نويسنده , , Bai Yunqiang، نويسنده , , Sun Junlong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
1969
To page
1973
Abstract
Hydroxyapatite/alumina/diopside ceramic composites were fabricated by hot-pressing. The hardness, fracture toughness and bending strength of the new fabricated composites were measured. The compositions of hydroxyapatite matrix ceramic composites were discussed by XRD and FT-IR analysis. Microstructures of the composites were studied on fracture surfaces. The bending strength and fracture toughness of 58 vol.% hydroxyapatite, 40 vol.% alumina and 2 vol.% diopside sample, were 200 MPa and 2.80 MPa m1/2, respectively.
Keywords
A. Hot-pressing , alumina , Diopside , Hydroxyapatite
Journal title
Ceramics International
Serial Year
2009
Journal title
Ceramics International
Record number
1271628
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