倪尔鑫,严继康,段志操,唐婉霞,吴云峰,杨钢

• 1:昆明理工大学材料科学与工程学院
• 2:昆明冶金研究院

摘要(Abstract)：

为了研究低能耗对膜层性能影响,利用自制微弧氧化设备在乙酸钙-磷酸盐体系对TC4钛合金进行微弧氧化处理,采用多重正交实验,从膜层厚度、单位能耗出发,确定了TC4钛合金在乙酸钙-磷酸盐体系中的最佳工艺参数。结果表明,膜层最厚的较佳工艺参数为:475 V、300 Hz、15 min、Ca/P=2;低能耗的较佳工艺参数为:425 V、300 Hz、20 min、Ca/P=1.5;两种膜层物相中都含有Ti O2相及具有生物活性的钙磷化合物相;最厚膜层(电解液Ca/P为2)中Ca/P达到1.43,最为接近人体骨骼羟基磷灰石中的Ca/P为1.67。这两种氧化膜的腐蚀电位相对于未处理的基体均发生了正移,而最厚膜层的正移幅度更大,都有助于提高TC4钛合金的耐蚀性。

关键词(KeyWords)： TC4钛合金;电参数;低能耗;耐腐蚀;微弧氧化

Abstract:

Keywords:

基金项目(Foundation): 云南省重大科技专项(2012ZE008);; 国家自然科学基金(51362017);; 云南省青年基金项目(Y0120140016)

作者(Author): 倪尔鑫,严继康,段志操,唐婉霞,吴云峰,杨钢

DOI: 10.13289/j.issn.1009-6264.2015.11.029

参考文献(References)：

• [1]孙志华,刘明,国大鹏,等.2A12航空铝合金微弧氧化陶瓷层生长过程[J].稀有金属材料与工程,2010,39(S1):64-68.SUN Zhi-hua,LIU Ming,GUO Da-peng,et al.Formation process of ceramic films fabricated by micro-arc oxidation on 2A12 aluminum alloy[J].Rare Metal Materials and Engineering,2010,39(S1):64-68.
• [2]葛延峰,蒋百灵.镁合金微弧氧化陶瓷层形成及生长过程[J].材料热处理学报,2014,35(12):190-194.GE Yan-feng,JIANG Bai-ling.Research on formation and growth process of ceramic coatings on magnesium alloy by micro-arc oxidation[J].Transactions of Materials and Heat Treatment,2014,35(12):190-194.
• [3]刘华,崔春翔,申玉田.生物医用钛合金的表面改性[J].河北工业大学学报,2003,32(5):17-22.LIU Hua,CUI Chun-xiang,SHEN Yu-tian.Surface modification of biomedical titanium alloys[J].Journal of Hebei University of Technology,2003,32(5):17-22.
• [4]王小红,曹阳,杨亮,等.微弧氧化和碱处理对钛的细胞粘附和骨植入行为的影响研究[J].功能材料,2014,45(9):9146-9152.WANG Xiao-hong,CAO Yang,YANG Liang,et al.Effect on osteoblast adhesion and bone implants behavior of the titanium treated with microarc oxidation and alkali[J].Journal of Functional Material,2014,45(9):9146-9152.
• [5]袭建军,辛铁柱,罗晶,等.铝及铝合金微弧氧化技术的特点及应用[J].航天制造技术,2002(4):44-47.XI Jian-jun,XIN Tie-zhu,LUO Jing.Features and applications of micro-arc oxidation on aluminum and Al-alloy[J].Aerospace Mannfacturing Technology,2002,4:44-47.
• [6]Shlottig F,Schrechenbach J,Marx G.Preparation and characterization of chromium and sodium tantalate layers by anodic spark deposition[J].Fresenius’Journal of Analytical Chemistry,1999,363(2):209-211.
• [7]刘婷婷,刘向东.KOH体系下负向电压对ZAl Si12Cu2Mg1微弧氧化膜形成的影响[J].材料热处理学报,2014,35(8):34-38.LIU Ting-ting,LIU Xiang-dong.Effects of negative voltage MAO coatings formed on ZA1Si12Cu2Mg1 alloy by KOH electrolyte system[J].Transactions of Materials and Heat Treatment,2014,35(8):34-38.
• [8]Monfort F,Berkani A,Matykina E,et al.A tracer study of oxide growth during spark anodizing of aluminum[J].Journal of The Electrochemical Society,2005,152(6):382-387.
• [9]Matykina E,Berkani A,Skeldon P,et al.Real-time imaging of coating growth during plasma electrolytic oxidation of titanium[J].Electrochimica Acta,2007,53(4):1987-1994.
• [10]彭继华,过萍,李文芳,等.电解质对镁合金微弧氧化对表面膜组织与耐腐蚀性能的影响[J].中国有色金属学报,2007,17(11):1860-1864.PENG Ji-hua,GUO Ping,LI Wen-fang,et al.Effect of electrolyte on microstructure and corrosion resistance of micro-arc coatings of AZ91D magnesium alloy[J].The Chinese Journal of Nonferrous Metals,2007,17(11):1860-1864.
• [11]蒋百灵,李均明,时惠英.微弧氧化技术在镁合金防护处理中的应用[J].汽车工艺与材料,2003(5):24-27.JIANG Bai-ling,LI Jun-ming,SHI Hui-ying.Application of microarc oxidation technology in magnesium alloy protective treatment[J].Automobile Technology&Material,2003(5):24-27.
• [12]索相波,邱骥,张建辉.7A52铝合金表面微弧氧化陶瓷层摩擦学特性[J].中国表面工程,2009(4):61-65.SUO Xiang-bo,QIU Ji,ZHANG Jian-hui.Tribological behavior of micro-arc oxidation ceramic coatings on 7A52 aluminum alloy[J].China Surface Engineering,2009(4):61-65.
• [13]王泽鑫,吕伟刚.复合电解液中ZK60镁合金的微弧氧化机理[J].材料热处理学报,2014,35(4):198-201.WANG Ze-xin,LWei-gang.Micro-arc oxidation mechanism of ZK60 magnesium alloy prepared in a dual electrolyte system[J].Transactions of Materials and Heat Treatment,2014,35(4):198-201.
• [14]过萍,李文芳,彭继华.AZ91D镁合金微弧氧化低能耗的电解质配方研究[J].新技术新工艺,2008(5):107-112.GUO Ping,LI Wen-fang,PENG Ji-hua.Study the electrolyte formula of low energy consumption of AZ91D magnesium alloy by micro-arc oxidation[J].New Technology&New Process,2008(5):107-112.
• [15]Yerokhin A L,Lyubimov V V,Ashitkov R V.Phase formation in ceramic coatings during plasma electrolytic oxidation of Aluminium alloys[J].Ceramics International,1998,24(1):1-6.
• [16]熊文名,宁成云,顾艳红,等.正向电压对镁合金微弧氧化膜层相结构的影响[J].稀有金属材料与工程,2011,40(12):2236-2240.XIONG Wen-ming,NING Cheng-yun,GU Yan-hong,et al.Effect of positive voltage on phase structure of micro-arc oxidation films of magnesium alloy[J].Rare Metal Materials and Engineering,2011,40(12):2236-2240.
• [17]朱庆振,薛文斌,吴晓玲.20%Al2O3-Si O2/AZ91D镁基复合材料微弧氧化陶瓷层电弧学腐蚀性能[J].稀有金属材料与工程,2011,40(5):911-916.ZHU Qing-zhen,XUE Wen-bin,WU Xiao-ling.Electrochemical corrosion property of microarc oxidation ceramic coatings on 20vol%Al2O3-Si O2/AZ91D magnesium matrix composite[J].Rare Metal Materials and Engineering,2011,40(5):911-916.
• [18]Tsutsumi Y,Niinomi M,Nakai M,et al.Micro-arc oxidation treatment to improve the hard-tissue compatibility of Ti-29Nb-13Ta-4.6Zr alloy[J].Applied Surface Science,2012,262:34-38.
• [19]陈明,马跃洲,马颖,等.电压增幅对镁合金微弧氧化膜层性能的影响[J].稀有金属材料与工程,2010,39(11):1943-1947.CHEN Ming,MA Yue-zhou,MA Ying,et al.Effects of voltage increment on performances of micro-arc oxidation coatings of magnesium alloys[J].Rare Metal Materials and Engineering,2010,39(11):1943-1947.
• [20]郝建民,夏慧慧.钙磷含量对TA2医用钛合金微弧氧化膜层的影响[J].材料热处理学报,2014,35(3):184-187.HAO Jian-min,XIA Hui-hui.Effect of calcium and phosphorus on plasma electrolytic oxidation coating on TA2 medical titanium alloy[J].Transactions of Materials and Heat Treatment,2014,35(3):184-187.

文章评论(Comment)：