Journals / Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi / 2019 / Cilt: 19 - Sayı: 1

Production of Glass Fiber Reinforced Hydroxyapatite

Cam Fiberle Güçlendirilmiş Hidroksiapatit Üretimi

Pages
170–176
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Increase in the bending and compressive strength of the glass fiber doped HA is observed to be 20.3% and 23.3% compared to the undoped HA, respectively.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Hydroxyapatite is the most common known bioceramics in biomedical area.
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Key Findings & Data:Mixture containing 10 wt% of GF was shaped by hydraulic press.
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Conclusion & Impact:Increase in the bending and compressive strength of the glass fiber doped HA is observed to be 20.3% and 23.3% compared to the undoped HA, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Hydroxyapatite is the most common known bioceramics in biomedical area. The formula of Hydroxyapatite (HA) is Ca₁₀(PO₄)₆(OH)₂. In this study, the effect of glassfiber (GF) to HA was performed. HA was synthesized by sol-gel process. Mixture containing 10 wt% of GF was shaped by hydraulic press. Homogenous powders were sintered at 1100C for 4 hours. Mineralogical properties and particle size and distribution of powders were performed by X-ray diffractometer (XRD) and particle size analyzer. From XRD analysis, the HA powder was obtained as confirmed by the JCPDS file No.09-0432. Then shaped samples were performed by universal testing machine and scanning electron microscope (SEM). 3 point bending strength and compressive strength were improved by GF addition. Increase in the bending and compressive strength of the glass fiber doped HA is observed to be 20.3% and 23.3% compared to the undoped HA, respectively.

Özet

Hidroksiapatit (HA), biyomedikal alanda bilinen en yaygın biyoseramiktir. Hidroksiapatit formülü Ca10(PO4)6(OH)₂ şeklindedir. Bu çalışmada, cam elyafın (CF) HA'e etkisi çalışıldı. HA, sol-jel prosesi ilesentezlendi. Ağırlıkça % 10 oranında CF içeren karışım, hidrolik presle şekillendirildi. Homojen tozlar 4saat 1100C'de sinterlendi. Tozların mineralojik yapısı ve tane boyutu, X-ışını difraktometresi (XRD) vetane boyut analiz cihazı ile yapılmıştır. XRD analizinden HA tozu, JCPDS No.09-0432 kart ile uyumluolarak elde edildi. Daha sonra şekillendirilmiş örnekler taramalı elektron mikroskobu (SEM), ve üniversaltest cihazı ile karakterize edildi. CF ilavesi ile 3 nokta eğilme mukavemeti ve basınç dayanımı iyileştirildi.Cam fiber katkılı HA’nın eğme ve basma mukavemetinde artmanın katkısız HA’ya nazaran sırasıyla %20,3 ve % 23,3 olduğu görülmüştür.

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Cite This Article

ÖZDEM, M. F., EVCİN, A. (2022). Production of Glass Fiber Reinforced Hydroxyapatite. Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, Cilt: 19 - Sayı: 1, 170–176. https://ajindex.com/articles/429920

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