Synthesis of biocompatible calcium phosphate matrix composite / Hazman Seli … [et al.]

Seli, Hazman and Ahmad, Zainal Arifin (2007) Synthesis of biocompatible calcium phosphate matrix composite / Hazman Seli … [et al.]. [Research Reports] (Unpublished)

Abstract

The work investigates the preparation of ~-TCP composite reinforced with alumina (AhO)). The ~-TCP powder was first prepared via mixing calcium carbonate and phosphoric acid. According to XRD spectrum, the ~-TCP phases
was obtained after the precursor had been calcined at 850°C for 2 hours. X-Ray diffraction (XRD) analysis, thermal gravimetric analysis (TGA) and energy dispersive X-ray (EDX) analysis of calcined powder were carried out to observe phases changes in producing the ~-TCP powder. The obtained powder was mixed with alumina at 4 different portions (l, 3, 5, 10 wt %) for 2 hours. The powder was uniaxially pressed and sintered at 3 different temperatures (950°C, 1050°C, and 1100°C). The presence of phases in the composite was determined by quantitative phase analysis (XRD).

Metadata

Item Type: Research Reports
Creators:
Creators
Email / ID Num.
Seli, Hazman
UNSPECIFIED
Ahmad, Zainal Arifin
UNSPECIFIED
Subjects: H Social Sciences > H Social Sciences (General)
H Social Sciences > H Social Sciences (General) > Research
Divisions: Universiti Teknologi MARA, Shah Alam > Research Management Centre (RMC) > Institute of Research, Development and Commercialization (IRDC)
Keywords: reinforced, Synthesis of biocompatible , Matrix composite
Date: June 2007
URI: https://ir.uitm.edu.my/id/eprint/46223
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