The effect of holding time on the mechanical and physical properties of titania-wollastonite-hydroxyapatite composites

R. Dinesh, Meenaloshini Satgunam, U. Sankar

Research output: Contribution to journalArticle

Abstract

The effect sintering parameters and various amounts of additives on the TiO2-HA-CaSiO3 composites was investigated this study. TiO2/CaSiO3/HA composites were prepared and characterized by means of physical and mechanical properties. The addition of TiO2 and HA to wollastonite was studied by means of bulk density and Vickers Hardness. The wollastonite composites containing TiO2 (10-30 wt%) and HA (20-40 wt%) were sintered between 1230-1270°C, with a ramp rate of 10°C/min and a holding time of 1,1.5 and 2 hours. The results indicate that a higher sintering temperature played a significant part in enhancing the physical and mechanical properties as compared to results shown by pure wollastonite, especially for composites containing higher TiO2 (25-30wt%) and lower HA (20-25wt%).

Original languageEnglish
Pages (from-to)259-261
Number of pages3
JournalInternational Journal of Innovative Technology and Exploring Engineering
Volume8
Issue number7
Publication statusPublished - 01 May 2019

Fingerprint

Hydroxyapatite
Physical properties
Titanium
Mechanical properties
Composite materials
Sintering
Vickers hardness
Temperature

All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electrical and Electronic Engineering

Cite this

@article{e7d0397a54ec4859abd9a959b1a271f8,
title = "The effect of holding time on the mechanical and physical properties of titania-wollastonite-hydroxyapatite composites",
abstract = "The effect sintering parameters and various amounts of additives on the TiO2-HA-CaSiO3 composites was investigated this study. TiO2/CaSiO3/HA composites were prepared and characterized by means of physical and mechanical properties. The addition of TiO2 and HA to wollastonite was studied by means of bulk density and Vickers Hardness. The wollastonite composites containing TiO2 (10-30 wt{\%}) and HA (20-40 wt{\%}) were sintered between 1230-1270°C, with a ramp rate of 10°C/min and a holding time of 1,1.5 and 2 hours. The results indicate that a higher sintering temperature played a significant part in enhancing the physical and mechanical properties as compared to results shown by pure wollastonite, especially for composites containing higher TiO2 (25-30wt{\%}) and lower HA (20-25wt{\%}).",
author = "R. Dinesh and Meenaloshini Satgunam and U. Sankar",
year = "2019",
month = "5",
day = "1",
language = "English",
volume = "8",
pages = "259--261",
journal = "International Journal of Innovative Technology and Exploring Engineering",
issn = "2278-3075",
publisher = "Blue Eyes Intelligence Engineering and Sciences Publication",
number = "7",

}

TY - JOUR

T1 - The effect of holding time on the mechanical and physical properties of titania-wollastonite-hydroxyapatite composites

AU - Dinesh, R.

AU - Satgunam, Meenaloshini

AU - Sankar, U.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - The effect sintering parameters and various amounts of additives on the TiO2-HA-CaSiO3 composites was investigated this study. TiO2/CaSiO3/HA composites were prepared and characterized by means of physical and mechanical properties. The addition of TiO2 and HA to wollastonite was studied by means of bulk density and Vickers Hardness. The wollastonite composites containing TiO2 (10-30 wt%) and HA (20-40 wt%) were sintered between 1230-1270°C, with a ramp rate of 10°C/min and a holding time of 1,1.5 and 2 hours. The results indicate that a higher sintering temperature played a significant part in enhancing the physical and mechanical properties as compared to results shown by pure wollastonite, especially for composites containing higher TiO2 (25-30wt%) and lower HA (20-25wt%).

AB - The effect sintering parameters and various amounts of additives on the TiO2-HA-CaSiO3 composites was investigated this study. TiO2/CaSiO3/HA composites were prepared and characterized by means of physical and mechanical properties. The addition of TiO2 and HA to wollastonite was studied by means of bulk density and Vickers Hardness. The wollastonite composites containing TiO2 (10-30 wt%) and HA (20-40 wt%) were sintered between 1230-1270°C, with a ramp rate of 10°C/min and a holding time of 1,1.5 and 2 hours. The results indicate that a higher sintering temperature played a significant part in enhancing the physical and mechanical properties as compared to results shown by pure wollastonite, especially for composites containing higher TiO2 (25-30wt%) and lower HA (20-25wt%).

UR - http://www.scopus.com/inward/record.url?scp=85067846524&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85067846524&partnerID=8YFLogxK

M3 - Article

VL - 8

SP - 259

EP - 261

JO - International Journal of Innovative Technology and Exploring Engineering

JF - International Journal of Innovative Technology and Exploring Engineering

SN - 2278-3075

IS - 7

ER -