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and heat treatment on the mechanical properties and bio-corrosion behaviors of a Mg-Nd-Zn-Zr alloy [J]. Journal of the Mechanical Behavior of Biomedical Materials, 2012, 7: 77-86. [12] ZHANG X B, YUAN G... of using biodegradable magnesium alloys for biomedical application mainly focused on the biocompatibility and corrosion resistance by coating [6-9]. But few studies [10] focused on how to improve strength......
treatment on bio-corrosion behavior of AZ31B magnesium alloy[J]. Rare Metal Materials and Engineering, 2011, 40(10): 1859-1863. [11] YAN T T, TAN L L, XIONG D S, LIU X J. Fluoride treatment and in vitro... magnesium alloy to improve its corrosion resistance as degradable implant material. The degradable process was studied by electrochemical impedance spectroscopy (EIS) in Hank’s solution for different......
mechanism and bio-corrosion properties of NaMgF3 film on surface of magnesium alloy[J].The Chinese Journal of Nonferrous Metals, 2014, 24(5): 1285-1292. [8] SANTHANAKRISHNAN S, HO Y H, DAHOTRE N B. Laser...与注入镁合金在SBF中浸泡120 h后的腐蚀形貌 Fig. 8 Corrosion morphologies of bare (a) and implanted (b) alloys immersed in SBF for 120 h 由于基体镁合金中没有连续分布的耐蚀性第二相(见图2),对Cl-等缺乏足够的抵制能力[31],同时,少量的第二相和富Zr化合物与基体镁之间形成微电偶,从而......
could be a potential and feasible way to improve the corrosion resistance. Key words: biodegradable Mg alloy; Mg-Zn-Ag alloy; solution treatment; corrosion resistance 1 Introduction The bio..., mechanical and bio-corrosion properties of as-extruded Mg–Sn–Ca alloys [J]. Transactions of Nonferrous Metals Society of China, 2016, 26: 1574-1582. [9] KUBASEK J, VOJTECH D. Structural and corrosion......
): 671-673. [2] ZHAO Chao-yong, PAN Fu-sheng, PAN Hu-cheng. Microstructure, mechanical and bio-corrosion properties of as-extruded Mg-Sn-Ca alloys [J]. Transactions of Nonferrous Metals Society of China... of in-situ Mg_2Si_p/AM60B composite [J]. Transactions of Nonferrous Metals Society of China, 2016, 26(6): 1564-1573. [5] KIM J M, PARK J S, KIM K T. Influence of Sn content on the mechanical and corrosion......
, 2011, 40(10): 1859-1863. LI Qi, LIU Xin-jie, YAN Ting-ting, TAN Li-li, ZHANG Bing-chun, YANG Ke. Effect of fluoride conversion treatment on bio-corrosion behavior of AZ31B magnesium alloy[J]. Rare Metal... samples immersed in Hank’s solution for different time 图6 CaF2/MgF2复合膜层试样在Hank’s溶液中电极过程的等效电路 Fig. 6 Equivalent circuit for fluorine-calcium-treatment sample corrosion in Hank’s solution 表3......
on AZ91D magnesium alloy [J]. Corrosion Science, 2010, 52: 3191-3197. [43] KIRKLAND N T, LESPAGNOL J, BIRBILIS N, STAIGER M P. A survey of bio-corrosion rates of magnesium alloys [J]. Corrosion...Trans. Nonferrous Met. Soc. China 23(2013) 1226-1236 Corrosion and electrochemical behavior of Mg-Y alloys in 3.5% NaCl solution Xin ZHANG1,2,3, Yong-jun LI1, kui ZHANG1, Chang-shun WANG2,3, Hong-wei......
and calcium: The third element effect and phase selection improve bio-corrosion resistance and mechanical performance[J]. Materials Science and Engineering C, 2014, 35: 267-282. [12] ZHANG X, BA Z, WANG Z...;Corrosion rates of Mg alloys immersed in SBF for 120 h 本实验中,析出相与静态回复是影响合金腐蚀性能的主要因素.挤压态合金组织不均匀,且具有一定的残余应力,时效过程中,合金发生了静态回复,空位数量,位错密度降低,残余应力得以释放,有利于合金耐蚀性能的提高[27].析出相对合金耐蚀性能具有两面性:一方面,时效温度较低时,析出相主要从未发生动态再结......
, PAN Hu-cheng. Microstructures mechanical and bio-corrosion properties of as-extruded Mg-Sn-Ca alloys [J]. Transactions of Nonferrous Metals Society of China, 2016, 26: 1574-1582. [4] SHEN Jun, WEN Li......
: A review [J]. Biomaterials, 2006, 27: 1728-1734. [10] WANG H, ESTRIN Y, FU H, SONG G, ZUBEROVA Z. The effect of pre-processing and grain structure on the bio-corrosion and fatigue resistance of magnesium... of the scientists. A number of animal tests have shown the in-vivo degradation property, bio-safety and positive bone tissue response to the magnesium alloys [2-4]. In recent years, clinical trials......
