TY - JOUR AU - AB - coatings Article Characterization of Hydroxyapatite (HA) Sputtering Targets by APS Methods 1 , 2 3 1 Kuo-Yung Hung *, Hong-Chen Lai , Yung-Chin Yang and Hui-Ping Feng Department of Mechanical Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan; hpfeng@mail.mcut.edu.tw Institute of Mechanical and Electrical Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan; jasontuba@gmail.com Institute of Materials Science and Engineering, National Taipei University of Technology, Taipei 10608, Taiwan; ycyang@ntut.edu.tw * Correspondence: kuoyung@mail.mcut.edu.tw; Tel.: +88-62-2908-9899 (ext. 4514) Academic Editors: James Kit-hon Tsoi and Krasimir Vasilev Received: 29 June 2017; Accepted: 7 November 2017; Published: 11 November 2017 Abstract: Radio frequency (RF) sputtering is a potential medical device coating technology that is commercializable; however, a suitable commercialized target for sputtering the hydroxyapatite (HA) coating onto titanium medical devices is more important. Therefore, this study used three HA targets in conducting sputtering experiments for HA films, which were manufactured in a laboratory by using three different processes: cold pressing and sintering (CPS), hot isostatic pressing (HIP), and atmospheric plasma spraying (APS). Subsequently, the sputtering performance of each type of target and the properties of the HA films were assessed to develop an appropriate process for modifying the TI - Characterization of Hydroxyapatite (HA) Sputtering Targets by APS Methods JF - Coatings DO - 10.3390/coatings7110197 DA - 2017-11-11 UR - https://www.deepdyve.com/lp/unpaywall/characterization-of-hydroxyapatite-ha-sputtering-targets-by-aps-GmEfvyKDq5 DP - DeepDyve ER -