Effect of CaB6 on Microstructure and Biological Properties of Bioceramic Coatings by Laser Cladding
SHI Jiaxin1, ZHU Weihua2,3, ZHU Hongmei1,3, CHEN Zhiyong2, LIU Jinjing1, SHI Xinling1, WANG Xinlin1,2,3
1 College of Mechanical Engineering, University of South China, Hengyang 421001, China 2 College of Electrical Engineering, University of South China, Hengyang 421001, China 3 Ultra-fast Wiener Technology and Laser Advanced Manufacturing Hunan Provincial Key Laboratory, University of South China, Hengyang 421001, China
Abstract: To improve the implantation stability and biological activity of the hydroxyapatite (HA) coating on the surface of medical titanium alloy, a boron-containing CaP bioceramic coating was prepared by laser cladding method. XRD, SEM, electrochemical etching and in SBF immersion experiments were used to characterize the phase composition, microstructure, corrosion resistance and bioactivity of the coating.The results show that the phase B2O3 and CaB2O4 are produced in the cladding layer after the addition of CaB6.CaB6exacerbates the decomposition of HA, and the central tissue of the cladding layer presents an ordered distribution of secondary dendrites. After adding CaB6, the corrosion potential decreased by 294.46 mV, and the current density was 4.28 times that of CaB6. In the vitro SBF immersion experiment, after adding CaB6, the apatite deposited on the surface of the coating is uniformly distributed.After seven days of immersion, the formation of mineralized apatite is the largest, and the coating exhibits strong mineralization.The addition of CaB6 can refine the grains,significantly improve the corrosion resistance of bioceramic coatings, and strengthen the surface mineralization ability of the coating.
通讯作者:
朱卫华,副教授,理学硕士。本科毕业于湖南师范大学物理专业。在北京师范大学攻读半导体物理硕士期间,主要从事GaPN固熔体蓝光半导体材料制备的研究。目前从事的研究方向为:电路与系统;嵌入式系统及应用研究。近年来主持完成省教育厅课题 1项,主持完成省科技厅课题 1项,主研完成省级课题4项,发表科研论文30余篇。其中核心期刊8篇。2006年受聘为南华大学电气工程学院物理电子学硕士生导师。zhuweihua64@163.com; 王新林,男,1970年5月生,博士,教授,南华大学学科带头人,省级重点学科主要学术带头人,南华大学电气工程学院院长。本科毕业于华中理工大学光电子技术专业,获工学学士学位;于国防科学技术大学获光学工程专业工学硕士学位;于华中科技大学武汉光电国家实验室获电子科学与技术专业工学博士学位。目前主要学术研究方向为:高功率激光、超快激光与物质相互作用的基础理论与数值模拟;表面等离光学;智能激光加工系统与激光先进制造技术。承担光纤通信技术、量子电子学等多门本科与研究生主干课程的教学工作。共主持与承担省自然科学基金、核工业基金、军品配套项目、国家自然科学基金及973项目等各类科研项目18项;获部级科技进步三等奖1项,市厅级科技进步二等奖1项,获发明专利授权2项; 在Optics Letters、Optics Express、Physical Review A、Applied Physics A、Journal of Micromechanics and Microengineering、Mate-rials Letters以及《中国激光》等国内外学术期刊上发表学术论文70余篇,其中SCI收录近30篇,EI收录30余篇。 wxl_ly000@aliyun.com
作者简介: 施佳鑫,于2017年9月至今,在南华大学机械学院学习,主要从事激光加工方面的研究。
引用本文:
施佳鑫, 朱卫华, 朱红梅, 陈志勇, 刘晋京, 史新灵, 王新林. CaB6对激光熔覆生物陶瓷涂层组织和生物学性能的影响[J]. 材料导报, 2020, 34(10): 10030-10034.
SHI Jiaxin, ZHU Weihua, ZHU Hongmei, CHEN Zhiyong, LIU Jinjing, SHI Xinling, WANG Xinlin. Effect of CaB6 on Microstructure and Biological Properties of Bioceramic Coatings by Laser Cladding. Materials Reports, 2020, 34(10): 10030-10034.
1 Suchanek W, Yoshimura M. Journal of Materials Research, 1998, 13(1),94. 2 Greish Y E, Al Shamsi A S, Polychronopoulou K, et al. Ceramics International, 2016, 42(16),18204. 3 Zhao F J, Song Y, Wang F P, et al. Heat Treatment of Metals, 2009, 34(2),106(in Chinese). 赵凤娟, 宋英, 王福平, 等.金属热处理, 2009, 34(2),106. 4 Capello W N, Geesink R G, et al. Clinical Orthopaedics & Related Research, 2009, 467(1),155. 5 Rajesh P, Muraleedharan C V, Komath M, et al. Journal of Materials Science Materials in Medicine, 2011, 22(3),497. 6 Das S, Kumar S, Doloi B, et al. The International Journal of Advanced Manufacturing Technology, 2016, 86(1-4),829. 7 Kumari R, Majumdar J D. Metallurgical & Materials Transactions A, 2018, 49(7),3122. 8 Jeong Y H, Choe H C, Brantley W A. Thin Solid Films, 2016,620,114. 9 Sun C G, Liu J H, Chen Z Y, et al. Infrared and Laser Engineering, 2018,47(3),95(in Chinese). 孙楚光, 刘均环, 陈志勇,等.红外与激光工程, 2018,47(3),95. 10 Fujishiro Y, Hench L L, Oonishi H. Journal of Materials Science Mate-rials in Medicine, 1997, 8(11),649. 11 Nielsen F H. Nutrition Reviews, 2010, 66(4),183. 12 Bakirdere S,renay S, Korkmaz M. Open Mineral Processing Journal, 2010, 3(3),54. 13 Dour M, Buivan T, Dicko A, et al. Journal of Trace Elements in Medicine and Biology, 1998, 12(1),2. 14 Durand L A H, Adrián Góngora, et al. Journal of Materials Chemistry B, 2014, 2(43),7620. 15 Arslan A, Soner Çakmak, Menemşe Gümüşdereliogˇlu. Artificial Cells, 2018,46,790. 16 Khoshsima S, Alshemary A, Tezcaner A, et al. Processing and Application of Ceramics, 2018, 12(2),143. 17 Matsushita J, Komarneni S. Journal of Materials Science, 1999, 34(13),3043. 18 Kokubo T, Takadama H. Biomaterials, 2006, 27(15),2907. 19 Liao C J, Lin F H, Chen K S, et al. Biomedical Sciences Instrumentation, 1999, 35(19),99. 20 Zhang X L, Jiang Z H, Yao Z P, et al. Corrosion Science, 2009, 51(3),581. 21 Bose S, Fielding G, Tarafder S, et al. Trends in Biotechnology, 2013, 31(10),594. 22 Hou B, Liu Y, Chen H, et al. Materials Research, 2019, 22. 23 Paital S R, He W, Dahotre N B. Journal of Materials Science: Materials in Medicine, 2010, 21(7), 2187. 24 Yang Y L, Paital S R, Dahotre N B. Materials Technology, 2013, 25(3-4),137. 25 Behera R R, Hasan A, Sankar M R, et al. Surface and Coatings Technology, 2018, 352, 420. 26 Ye H, Liu X Y, Hong H. Materials Science and Engineering: C, 2009, 29(6), 2036. 27 Bakhsheshi-rad H R, Hamzah E, Ismail A F, et al. Ceramics International, 2016, 42(10), 11941. 28 Wopenka B, Pasteris J D. Materials Science & Engineering C, 2005, 25(2),131. 29 Kim H M, Himeno T, Kawashita M, et al. Journal of the Royal Society Interface, 2004, 1(1),17. 30 Kim H M, Himeno T, Kokubo T, et al. Biomaterials, 2005, 26(21),4366. 31 Levin J, Poore E, Young N S, et al. Annals of Internal Medicine, 1972, 76(1),1. 32 Behera R R, Hasan A, Sankar M R, et al. Surface and Coatings Technology, 2018, 352,420.