On the microstructure of a biocomposite fabricated from bioceramics and 3D Ti-mesh by dip coating method

W. Yi, X. Sun, D. Niu, Xiao Hu

Research output: Chapter in Book/Conference paperConference paper

Abstract

Sintering reactions and fine structure of a biocomposite fabricated from hydroxyapatite (HA) powder, glass-ceramic (GC) powder and titanium mesh by dip coating method were investigated. A dense GC coating was initially deposited onto 3D Ti-mesh, which is to seal off the Ti-mesh. Then, a microporous HA-GC coating was deposited on the top of the dense GC coating to promote bone regeneration. Interfacial reactions play the key role for the coatings/substrate adhesion. During the fabrication process, the Ti substrate reacted with O2 and produced the TiO2 (rutile phase). TixSiy was detected in the GC coating/Ti substrate interfacial region. The average bonding strength between dense GC coating and Ti substrate was 27.1 MPa. © (2014) Trans Tech Publications, Switzerland.
Original languageEnglish
Title of host publicationApplied Mechanics and Materials
Place of PublicationSwitzerland
PublisherTrans Tech Publications
Pages355-361
Volume556-562
ISBN (Print)9783038351153
DOIs
Publication statusPublished - 2014
Event2014 International Conference on Mechatronics Engineering and Computing Technology (ICMECT 2014) - China, Shanghai, China
Duration: 9 Apr 201410 Apr 2014
Conference number: 105616

Conference

Conference2014 International Conference on Mechatronics Engineering and Computing Technology (ICMECT 2014)
Abbreviated titleICMECT 2014
CountryChina
CityShanghai
Period9/04/1410/04/14

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Yi, W., Sun, X., Niu, D., & Hu, X. (2014). On the microstructure of a biocomposite fabricated from bioceramics and 3D Ti-mesh by dip coating method. In Applied Mechanics and Materials (Vol. 556-562, pp. 355-361). Switzerland: Trans Tech Publications. https://doi.org/10.4028/www.scientific.net/AMM.556-562.355