Fabrication of porous hydroxyapatite ceramics by microwave processing

Yi Fang; Dinesh K. Agrawal; Della M. Roy; Rustum Roy

doi:10.1557/JMR.1992.0490

Fabrication of porous hydroxyapatite ceramics by microwave processing

Yi Fang, Dinesh K. Agrawal, Della M. Roy, Rustum Roy

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

55 Scopus citations

Abstract

Porous hydroxyapatite ceramics with porosity up to 73% have been fabricated by microwave processing at 1150 to 1200 °C for 1 to 5 min. Various porosities in these ceramics have been obtained by using starting materials with different morphology, adjusting green density, changing sintering time and temperature, as well as optionally mixing ammonium carbonate in the hydroxyapatite powder during the consolidation process. Porosity, microstructure, and diametral tensile strength of the porous hydroxyapatite ceramics have been studied.

Original language	English (US)
Pages (from-to)	490-494
Number of pages	5
Journal	Journal of Materials Research
Volume	7
Issue number	2
DOIs	https://doi.org/10.1557/JMR.1992.0490
State	Published - Feb 1992

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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abstract = "Porous hydroxyapatite ceramics with porosity up to 73% have been fabricated by microwave processing at 1150 to 1200 °C for 1 to 5 min. Various porosities in these ceramics have been obtained by using starting materials with different morphology, adjusting green density, changing sintering time and temperature, as well as optionally mixing ammonium carbonate in the hydroxyapatite powder during the consolidation process. Porosity, microstructure, and diametral tensile strength of the porous hydroxyapatite ceramics have been studied.",

author = "Yi Fang and Agrawal, {Dinesh K.} and Roy, {Della M.} and Rustum Roy",

year = "1992",

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AU - Fang, Yi

AU - Agrawal, Dinesh K.

AU - Roy, Della M.

AU - Roy, Rustum

PY - 1992/2

Y1 - 1992/2

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AB - Porous hydroxyapatite ceramics with porosity up to 73% have been fabricated by microwave processing at 1150 to 1200 °C for 1 to 5 min. Various porosities in these ceramics have been obtained by using starting materials with different morphology, adjusting green density, changing sintering time and temperature, as well as optionally mixing ammonium carbonate in the hydroxyapatite powder during the consolidation process. Porosity, microstructure, and diametral tensile strength of the porous hydroxyapatite ceramics have been studied.

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Fabrication of porous hydroxyapatite ceramics by microwave processing

Abstract

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