The Heat Treatment Characteristics of Hydroxyapatite Thin Films Deposited by RF Sputtering

Chan Hoi Jung; Soon Kook Kim; Chang Woo Jang; Jun Hee Lee; Su Ho Lee; Jae Sung Song; In Sung Kim; Soon Jong Jeong

doi:10.4028/www.scientific.net/SSP.124-126.1433

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Effect of Heat Treatment on Compressive Properties of Open Cell Aluminum Foams
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Effects of Mischmetal Addition on the Microstructural Characteristics of BCuP-2 Brazing Filler Metal
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Observation of Dynamic Behavior in Primer-Coated Steel Welding by CO₂ Laser
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Solid State Diffusion Bonding of Titanium Alloys
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The Heat Treatment Characteristics of Hydroxyapatite Thin Films Deposited by RF Sputtering
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Effect of Post-ECAP Aging on Mechanical Properties of Age-Hardenable Aluminum Alloys
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Investigation on the Microstructure of an 11% Cr Martensitic Steel with Titanium
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HomeSolid State PhenomenaSolid State Phenomena Vols. 124-126The Heat Treatment Characteristics of...

The Heat Treatment Characteristics of Hydroxyapatite Thin Films Deposited by RF Sputtering

Abstract:

RF sputtering process was applied to produce thin hydroxyapatite(HAp, Ca10(PO4)6(OH)2) films on Ti-6Al-4V alloy substrates. The effects of different heat treatment conditions on the bonding strength between HAp thin films and Ti-6Al-4V alloy substrates were studied. Before deposition, the Ti-6Al-4V alloy substrates were heat treated for 1hr at 850°C under 3.0×10-3torr, and after deposition, the HAp thin films were heat treated for 1hr at 400°C, 600°C and 800°C under the atmosphere, and analyzed optical microscope, FESEM, FTIR, XRD, nano-indentor, micro-vickers hardness, respectively. Experimental results represented that the HAp thin films on the heat treated substrates had higher hardness than none-heat treated substrates before the deposition.

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Periodical:

Solid State Phenomena (Volumes 124-126)

Pages:

1433-1436

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.124-126.1433

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Online since:

June 2007

Authors:

Chan Hoi Jung, Soon Kook Kim, Chang Woo Jang, Jun Hee Lee, Su Ho Lee, Jae Sung Song, In Sung Kim, Soon Jong Jeong

Keywords:

Heat Treatment, Hydroxyapatite (HAP), RF Sputtering, Ti₆Al₄V Alloy

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