Publication:
Sintering and mechanical properties of MgO-doped HA bioceramic

Simple item page
dc.citedby0
dc.contributor.authorRamesh S.en_US
dc.contributor.authorTolouei R.en_US
dc.contributor.authorAmiriyan M.en_US
dc.contributor.authorTan C.Y.en_US
dc.contributor.authorSopyan I.en_US
dc.contributor.authorHamdi M.en_US
dc.contributor.authorPurbolaksono J.en_US
dc.contributor.authorTeng W.D.en_US
dc.contributor.authorid41061958200en_US
dc.contributor.authorid36706646500en_US
dc.contributor.authorid36705737200en_US
dc.contributor.authorid16029485400en_US
dc.contributor.authorid23482484000en_US
dc.contributor.authorid17433807000en_US
dc.contributor.authorid8621252500en_US
dc.contributor.authorid36855788900en_US
dc.date.accessioned2023-12-28T06:30:15Z
dc.date.available2023-12-28T06:30:15Z
dc.date.issued2012
dc.description.abstractIn the present research, nano hydroxyapatite (HA) powder doped with magnesia (MgO) was studied. The dopant was added to pure HA powder and ball milling was done for 1 hour. Green samples, in the form of discs and rectangular bars, were prepared and consolidated in air at temperatures ranging from 1000 �C to 1300 �C. The sintered samples were characterized to determine the phase stability, relative density, hardness, fracture toughness and Young's modulus. The phase analysis revealed that the HA phase was not disrupted regardless of dopant additions and sintering temperature. It has been revealed that all HA samples achieved >98% relative density when sintered between 1100 �C-1300 �C. However, the addition of 0.5 wt% MgO when sintered at 1100 �C was found to be most beneficial in aiding sintering with samples exhibiting the highest Young's modulus of 122.15 GPa and fracture toughness of 1.64 MPa m1/2 as compared to 116.57 GPa and 1.18 MPa m 1/2 for the undoped HA. � 2012 American Scientific Publishers. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1166/asl.2012.3937
dc.identifier.epage280
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84864482442
dc.identifier.spage278
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84864482442&doi=10.1166%2fasl.2012.3937&partnerID=40&md5=54e32538103c302fe8b60c7f658e510c
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29495
dc.identifier.volume14
dc.pagecount2
dc.sourceScopus
dc.sourcetitleAdvanced Science Letters
dc.subjectHydroxyapatite
dc.subjectMechanical properties
dc.subjectSintering
dc.titleSintering and mechanical properties of MgO-doped HA bioceramicen_US
dc.typeArticleen_US
dspace.entity.typePublication
Files
Collections
SCOPUS