Spark Plasma Sintered Hydroxyapatite-Yttria Stablized Zirconia Composites
Hydroxyapatite (HA) - yttria stabilized zirconia (YSZ) composites were successfully fabricated by spark plasma sintering (SPS). The HA-YSZ composites were fully densified after spark plasma sintering sintering at 1200 oC for 5 minutes. The equiaxial YSZ grains were uniformly dispersed in the HA matrix. The HA-YSZ composites sintered at 1200 degrees Celsius showed microhardness of about 9 GPa, Young’s modulus of up to 160 GPa, and bending strength of 200 MPa, much higher than those of pure HA.
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|Item Type:||Journal Article|
|Additional Information:||For more information, please refer to the journal’s website (see link) or contact the author. Author contact details: email@example.com|
|Keywords:||Hydroxyapatite, Yttria stabilized zirconia, Spark plasma sintering, Composite, Mechanical property|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > MATERIALS ENGINEERING (091200) > Composite and Hybrid Materials (091202)
Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > BIOMEDICAL ENGINEERING (090300) > Biomaterials (090301)
Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > MATERIALS ENGINEERING (091200) > Ceramics (091201)
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Current > Institutes > Institute of Health and Biomedical Innovation
|Copyright Owner:||Copyright 2004 Elsevier|
|Deposited On:||30 Mar 2007|
|Last Modified:||29 Feb 2012 13:28|
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