Microstructural Characterization and Tensile Behavior of Rutile(TiO_2)-Reinforced AA6063 Aluminum Matrix Composites Prepared by Friction Stir Processing

详细信息    查看全文 | 推荐本文 |

英文篇名：Microstructural Characterization and Tensile Behavior of Rutile(TiO_2)-Reinforced AA6063 Aluminum Matrix Composites Prepared by Friction Stir Processing 作者：Sahayam ; Joyson ; Abraham ; Isaac ; Dinaharan ; Jebaraj ; David ; Raja ; Selvam ; Esther ; Titilayo ; Akinlabi 英文作者：Sahayam Joyson Abraham;Isaac Dinaharan;Jebaraj David Raja Selvam;Esther Titilayo Akinlabi;Department of Mechanical Engineering, V V College of Engineering;Department of Mechanical Engineering Science, University of Johannesburg, Auckland Park Kingsway Campus;Department of Mechanical Engineering, Karunya Institute of Technology and Sciences; 英文关键词：Aluminum matrix composites;;Friction stir processing;;Rutile;;Microstructure;;Tensile strength 中文刊名：JSXY 英文刊名：金属学报(英文版) 机构：Department of Mechanical Engineering, V V College of Engineering;Department of Mechanical Engineering Science, University of Johannesburg, Auckland Park Kingsway Campus;Department of Mechanical Engineering, Karunya Institute of Technology and Sciences; 出版日期：2019-01-15 出版单位：Acta Metallurgica Sinica(English Letters) 年：2019 期：v.32 语种：英文; 页：JSXY201901006 页数：11 CN：01 ISSN：21-1361/TG 分类号：54-64

摘要

Rutile(TiO_2) particle-reinforced aluminum matrix composites were prepared by friction stir processing. The microstructure was studied using conventional and advanced characterization techniques. TiO_2 particles were found to be dispersed uniformly in the composite. Clusters of TiO_2 particles were observed at a higher particle content of 18 vol%. The interface between the TiO_2 particle and the aluminum matrix was characterized by the absence of pores and reactive layer.Sub-grain boundaries, ultra-fine grains and dislocation density were observed in the composites. TiO_2 particles improved the mechanical properties of the composites. However, a drop in tensile strength was observed at a higher particle content due to cluster formation. All the prepared composites exhibited ductile mode of fracture.
        Rutile(TiO_2) particle-reinforced aluminum matrix composites were prepared by friction stir processing. The microstructure was studied using conventional and advanced characterization techniques. TiO_2 particles were found to be dispersed uniformly in the composite. Clusters of TiO_2 particles were observed at a higher particle content of 18 vol%. The interface between the TiO_2 particle and the aluminum matrix was characterized by the absence of pores and reactive layer.Sub-grain boundaries, ultra-fine grains and dislocation density were observed in the composites. TiO_2 particles improved the mechanical properties of the composites. However, a drop in tensile strength was observed at a higher particle content due to cluster formation. All the prepared composites exhibited ductile mode of fracture.

引文

[1]M.Megahed,M.A.Attia,M.Abdelhameed,A.G.El-Shafei,Acta Metall.Sin.(Engl.Lett.)30,781(2017)
    [2]R.Gostariani,R.Ebrahimi,M.A.Asadabad,M.H.Paydar,Acta Metall.Sin.(Engl.Lett.)31,245(2018)
    [3]B.S.Yigezu,P.K.Jha,M.M.Mahapatra,Mater.Manuf.Process.28,969(2013)
    [4]C.A.Vasantha Kumar,J.Selwin Rajadurai,Trans.Nonferrous Met.Soc.China 26,63(2016)
    [5]K.V.Shivananda Murthy,D.P.Girish,R.Keshavamurthy,T.Varol,P.G.Koppad,Prog.Nat.Sci.Mater.Int.27,474(2017)
    [6]C.S.Ramesh,A.R.Anwar Khan,N.Ravikumar,P.Savanprabhu,Wear 259,602(2005)
    [7]S.Sivasankaran,K.Sivaprasad,R.Narayanasamy,V.K.Iyer,Powder Technol.201,70-82(2010)
    [8]M.Soltani,S.A.Hoseininejad,Sci.Eng.Compos.Mater.20,7(2013)
    [9]J.H.Shin,H.J.Choi,M.K.Cho,D.H.Bae,J.Compos.Mater.48,99(2014)
    [10]S.Sivasankaran,K.Sivaprasad,R.Narayanasamy,M.Saravanan,Int.J.Adv.Manuf.Technol.78,385-394(2015)
    [11]C.A.V.Kumar,J.Selwin Rajadurai,S.Sundararajan,J.Mater.Res.31,2445(2016)
    [12]C.S.Ramesh,T.P.Bharathesh,S.M.Verma,R.Keshavamurthy,J.Mater.Eng.Perform.21,74(2012)
    [13]S.Sivasankaran,K.Sivaprasad,R.Narayanasamy,Mater.Sci.Eng.A 528,6776(2011)
    [14]Z.Y.Ma,Metall.Mater.Trans.A 39,642(2008)
    [15]V.Sharma,U.Prakash,B.V.Manoj,Kumar.J.Mater.Process.Technol.224,117(2015)
    [16]M.Sarkari Khorrami,M.Kazeminezhad,A.H.Kokabi,Mater.Des.80,41(2015)
    [17]J.F.Guo,J.Liu,C.N.Sun,S.Maleksaeedi,G.Bi,M.J.Tan,J.Wei,Mater.Sci.Eng.A 602,143(2014)
    [18]A.Thangarasu,N.Murugan,I.Dinaharan,S.J.Vijay,Arch.Civ.Mech.Eng.15,324(2015)
    [19]Y.Zhao,X.Huang,Q.Li,J.Huang,K.Yan,Int.J.Adv.Manuf.Technol.78,1437(2015)
    [20]M.Narimani,B.Lotfi,Z.Sadeghian,Mater.Sci.Eng.A 673,436(2016)
    [21]S.S.Mirjavadi,M.Alipour,A.M.S.Hamouda,A.Matin,S.Kord,B.M.Afshari,P.G.Koppad,J.Alloys Compd.726,1262(2017)
    [22]M.A.Moghaddas,S.F.Kashani-Bozorg,Mater.Sci.Eng.A 559,187(2013)
    [23]R.Hashemi,G.Hussain,Wear 324-325,45(2015)
    [24]S.S.Mirjavadi,M.Alipour,S.Emamian,S.Kord,A.M.S.Hamouda,P.G.Koppad,R.Keshavamurthy,J.Alloys Compd.712,795(2017)
    [25]Q.Zhang,B.L.Xiao,Q.Z.Wang,Z.Y.Ma,Mater.Lett.65,2070(2011)
    [26]F.Khodabakhshi,A.Simchi,A.H.Kokabi,M.Nosko,F.Simanc?ik,P.Sˇvec,Mater.Sci.Eng.A 605,108(2014)
    [27]H.C.Madhu,P.Ajay Kumar,C.S.Perugu,S.V.Kailas,J.Mater.Eng.Perform.27,1318(2018)
    [28]V.C.Gudla,F.Jensen,A.Simar,R.Shabadi,R.Ambat,Appl.Surf.Sci.324,554(2015)
    [29]R.Sathiskumar,N.Murugan,I.Dinaharan,S.J.Vijay,Mater.Charact.84,16(2013)
    [30]C.J.Lee,J.C.Huang,P.J.Hsieh,Scr.Mater.54,1415(2006)
    [31]S.Muthukumaran,S.K.Mukherjee,Int.J.Adv.Manuf.Technol.38,68(2008)
    [32]H.Rana,V.Badheka,J.Mater.Process.Technol.255,795(2018)
    [33]I.Dinaharan,N.Murugan,A.Thangarasu,Eng.Sci.Technol.Int.J.19,1132(2016)
    [34]E.R.I.Mahmoud,K.Ikeuchi,M.Takahashi,Sci.Technol.Weld.Joining 13,607(2008)
    [35]A.Mostafapour Asl,S.T.Khandani,Mater.Sci.Eng.A 559,549(2013)
    [36]S.Emami,T.Saeid,Acta Metall.Sin.(Engl.Lett.)28,766(2015)
    [37]R.G.Guan,D.Tie,Acta Metall.Sin.(Engl.Lett.)30,409(2017)
    [38]O.Matvienko,O.Daneyko,T.Kovalevskaya,Acta Metall.Sin.(Engl.Lett.)https://doi.org/10.1007/s40195-018-0754-0
    [39]Z.Zhang,D.L.Chen,Mater.Sci.Eng.A 483-484,148-152(2008)