材料研究学报  2007, Vol. 21 Issue (5): 454-458

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医用NiTi形状记忆合金的腐蚀特性

苏向东;郝维昌;王天民;韩峰;张;波;何 力

苏向东; 郝维昌; 王天民; 韩峰; 张波; 何力 . 医用NiTi形状记忆合金的腐蚀特性[J]. 材料研究学报, 2007, 21(5): 454-458.

摘要 参考文献 相关文章 Metrics 全文: PDF(800 KB)   摘要: 研究了0.9\%NaCl生理液、Hank$^{\prime}$s模拟体液和Tyrode$^{\prime}$s模拟血液的pH值和Cl$^{-}$离子浓度对医用NiTi形状记忆合金Ni离子腐蚀溶出的影响.结果表明, 三种模拟体液的氧化还原电位不同, 使Ni离子释放呈现出差异,Tyrode$^{\prime}$s模拟血液中Ni离子释放量较高; 随着pH值的增大Ni的Flade电位降低,从而使Ni离子释放量降低; 随着Cl$^{-}$浓度增加, Ni离子释放量增大,呈现出较强的Ni选择性腐蚀行为, 而Ti的腐蚀微弱, 点蚀是其主要的腐蚀形式. Key words： 收稿日期: 1900-01-01      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 苏向东 郝维昌 王天民 韩峰 张波 何力 44.8K 链接本文: https://www.cjmr.org/CN/Y2007/V21/I5/454 1 L.Tan,R.A.Dodd,W.C.Crone,Corrosion and wear- corrosion behavior of NiTi modified by plasma source ion implantation,Biomaterials,24(22),3931(2003) 2 K.Ozeki,T.Yuhta,H.Aoki,Y.Fukui,Inhibition of Ni re- lease from NiTi alloy by hydroxyapatite,alumina,and ti- tanium sputtered coatings.Bio-Med.Mater.Eng.,13(3), 271(2003) 3 Grimsdottir M.R.,Hensten-Pettersen A.,Kulmann A., Cytotoxic effect of orthodontic appliances.Eur.J.Or- thod.,14,47(1992) 4 Ryhanen J.,Niemi E.,Serlo W.,Niemela E.,Sandvik P.,Pernu H.,Salo T.,Biocompatibility of nickel-titanium shape memory metal and its corrosion behavior in human cell culture,J.Biomed.Mater.Res.,35(4),451(1997) 5 BAO Bocheng,Allergic case of NiTi wire in oral cavity, The Orthodontics,4(2),76(1997) (包柏成，NiTi丝致敏的案例报道，口腔正畸学，4(2)，76(1997)) 6 ZHANG Wenjuan,ZHU Ming,FENG Jingsu,Corrosion behavior of NiTi alloys,Chinese Journal of Rare Metals, 27(6),714(2003) (张文娟，朱明，冯景苏，NiTi合金腐蚀性能研究，稀有金属，27(6)，714(2003)) 7 LIANG Chenghao,SUI Hongyan,Corrosion resistance of TiNiCu shape memory alloy,Rare Metal Materials and Engineering,30(2),93-96(2001) (梁成浩，隋洪艳，TiNiCu形状记忆合金的耐蚀性研究，稀有金属材料与工程，30(2)，93-96(2001)) 8 LIANG Chenghao,GUO Liang,CHEN Wan,Effect of nitrogen-ion on the corrosion behavior of surgical materi- als in Hank's simulated body fluid,Rare Metal Materials and Engineering,31(4),274(2002) (梁成浩，郭亮，陈婉，Hank's人工模拟体液中离子注氮对4种植入金属材料腐蚀行为的影响，稀有金属材料与工程，31(4)，274(2002)) 9 LIANG Chenghao,Chen Bangyi,Chen Wan,Study on corrosion resistance of potassium dichromate method pas- sivated Cu-Zn-Al shape memory alloy in artificial Tyrode's solution,Rare Metal Materials and Engineering,33(3), 271(2004) (梁成浩，陈邦义，陈婉，Tyrode's人工体液中重铬酸钾法钝化Cu-Zn-Al形状记忆合金的耐蚀性研究，稀有金属材料与工程，33(3)，271(2004)) 10 YANG Dejun,SHEN Zhuoshen,The Corrosion of Metals (Beijing,Metallurgical Industry Press,1999)p.67 (杨德均，沈卓身主编，金属腐蚀学(冶金工业出版社，北京，1999)p．67) 11 Herbert H.Uhlig,R.Winston Revie:Corrosion and Corro- sion Control,A Wiley-Interscience Publication,America 1985,p:445,461 12 YANG Xianjian,HE Fei,ZHU Shengii,CUI Zhenduo, Component and microstructure of oxide film on NiTi shape memory alloy,Ordnance Materials Science and En- gineering,25(3),7(2002) (杨贤金，何菲，朱胜利，崔振铎，NiTi形状记忆合金表面氧化膜的成分和结构，兵器材料科学与工程，25(3)，7(2002))5 No related articles found! Viewed Full text Abstract Cited   Shared      Discussed