吴志刚
近期热点
资料介绍
个人简历
基本信息:吴志刚,汉族,工学博士,副教授,硕士生导师,广州大学“百人计划”入选者教育经历:博士,西澳大利亚大学,材料科学与工程,2012硕士,西安交通大学,材料科学与工程,2007学士,长安大学,材料科学与工程,2004职业履历:西澳大利亚大学,机械化工学院,助理教授,2016年6月-2017年8月;澳大利亚ALSGlobal公司,材料工程师,2014年6月-2016年6月;西安交通大学,材料科学与工程学院,博士后,2011年12月-2014年5月主讲课程:材料失效分析;建筑力学;工程力学;土木工程专业英语招生专业:材料科学与工程;工程力学科研项目情况:广东省自然科学基金项目,2018A030313742,“镍锰基Heusler合金的热滞和疲劳性能研究”,2018-2021。国家自然科学基金青年基金项目,51201124,“准同型相界在铁磁性形状记忆合金中的研究和应用”,2013-2015。中国博士后基金项目,2012M521764,“关于磁性形状记忆合金中应变玻璃的研究”,2012-2014。研究领域
金属智能材料-形状记忆合金:作为广义智能材料的代表,形状记忆合金因其优异的形状记忆效应和超弹性而广泛地被应用于航天航空、军事、建筑、机器人、医用及生活用品中。NiTi合金由于其优良的力学性能、耐腐蚀性及易于加工性等特点已然成为众多形状记忆合金中最成功的代表。为了满足特殊的应用要求和适应更为苛刻使用环境,我们通过新的合金设计可开发出更具特色的NiTi合金及其复合材料,例如实现具有四向形状记忆效应和超高强度的形状记忆合金等。具体的研究方向包括梯度NiTi,多孔NiTi,NiTi合金的增材制造(3D打印),纳米晶NiTi合金,NiTi基复合材料,NiTi阻尼性能研究,NiTi合金的表面处理等。我们致力于通过合金设计和结构设计,在微观、介观及宏观的多尺度表征,并阐明与宏观性能的内在联系,突破合金本身的性能“极限”,从而获得超常规的功能及力学性能。磁性功能材料:磁性相变材料兼备马氏体相变和铁磁性的双重属性,使其能够在磁场的响应下通过相变诱发出多种功能特性,例如磁致应变效应、磁致冷效应及磁阻效应等。磁性相变材料具备很好的环保性和快速场响应等优点,成为新一代的磁驱动器、磁阻及磁制冷冰箱领域研究的热点材料。目前材料的应用瓶颈是较大的脆性和较差的相变疲劳性能,我们通过研制新型的复合磁性相变材料来解决脆性问题,并通过剖析马氏体晶体学和马氏体相变热力学,并以计算模拟来辅助合金设计,包括有限元分析、分子动力学和第一性原理等方法,从而获得优异的合金耐疲劳性能及其他优异物理性能。近期论文
期刊论文:1.ZLiu,ZTang,JTan,YZhang,ZWu,XWang,GLiuandXMa,“TailoringstructuralandmagneticpropertiesofMn3-xFexGaalloystowardsmultifunctionalapplications”,IUCrJ,5(2018)794-800.2.PChen,ZWu*,ALeung,XChen,ELandao-Bassonga,JGao,LChen,MZheng,FYao,HYang,LLidgren,BAllan,YLiu,TWang,MZheng,“Fabricationofasilvernanoparticle-coatedcollagenmembranewithanti-bacterialandanti-inflammatoryactivitiesforguidedboneregeneration”,BiomedicalMaterials,13(2018)065014.3.AMahmud,ZWu*,JZhang,YLiu,HYang,“SurfaceoxidationofNiTianditseffectonthermalandmechanicalproperties”,Intermetallics,103(2018)52-56.4.JLaeng,ZWu,YWang,YLiu,HYang,“PhaseformationinTi-Nibinarysystemduringsolid-statesynthesis”,ShapeMemoryandSuperelasticity,4(2018)351-359.5.MWang,ZWu,HYang,YLiu,“GrowthorientationcontrolofConanowiresfabricatedbyelectrochemicaldepositionusingporousaluminatemplates”,CrystalGrowth&Design,18(2018)479-487.6.ZWu,AMahmud,JZhang,YLiuandHYang,“SurfaceoxidationofNiTiduringthermalexposureinflowingargonenvironment”,Materials&Design,140(2018)123-133.7.QMeng,ZWu*,RBakhtiari,BShariat,HYang,YLiu,TNam,“Aunique“fishtail-like”four-wayshapememoryeffectofcompositionallygradedNiTi”,ScriptaMaterialia,127(2017)84-87.8.RBakhtiari,BShariat,FMotazedian,ZWu,JZhang,HYangandYLiu,“ComplextransformationfieldcreatedbygeometricalgradientdesignofNiTishapememoryalloy”,FunctionalMaterialsLetters,10(2017)1740011.9.AMahmud,ZWu*,HYangandYLiu,“EffectofcoldworkandpartialannealingonthermomechanicalbehaviourofTi-50.5at%Ni”,ShapeMemoryandSuperelasticity,3(2017)57-66.10.BShariat,QMeng,AMahmud,ZWu,RBakhitiari,JZhang,FMotazedian,HYang,GRioandYLiu,“Functionalgradedshapememoryalloys:design,fabricationandmodelling–anoverview”,MaterialsandDesign,124(2017)225-237.11.QMeng,ZWu*,RBakhtiari,JZhang,HYang,YLiu,“Stressserrationandarch-shapedLüdersstressplateaubehaviourofTi-50.8at%Niwirepreparedbyselectiveelectricalresistanceover-aging”,SmartMaterialsandStructure,25(2016)115035.12.ZWu,HLi,“EffectsofsolutiontreatmentonthemartensitictransformationbehavioursofaNi43Co7Mn39Sn11polycrystallinealloy”,InternationalJournalofminerals,metallurgyandmaterials,22(6)(2015)1-7.13.ZWu,“StrainglassbehaviourofNi-Co-Mn-Snferromagneticshapememoryalloys”,PhysicaStatusSolidi-RapidResearchLetters,317-320(2015)1-4.14.ZWu,JBian,ZWang,ZYWu,YYang,“Current-voltagecharacterizationofepitaxialgrownbariumtitanatethinfilmsonSisubstrate”,JournalofMaterialsScience:MaterialsinElectronics,26(11)(2015)8315-8318.15.ZWu,XRen,YLiu,“MartensiticandmagnetictransformationbehaviourofNi50Mn38-xIn12Fexpolycrystallinealloys”,MaterialsChina,32(2013)50-56.16.ZLiu,GLi,ZWu,XMa,YLiu,GWu,“TailoringmartensitictransformationandmartensitestructureofNiMnGaalloybydopingIn”,JournalofAlloysandCompounds,535(2012)120-123.17.ZWu,ZLiu,HYang,YLiu,GWu,“MartensiticphasetransformationandmagneticpropertiesofMn50Ni42-xSn8Coxpolycrystallinealloys”,JournalofPhysicsD:AppliedPhysics,44(2011)385403(1-8).18.ZWu,ZLiu,HYang,YLiu,GWu,“EffectofCoadditiononmartensiticphasetransformationandmagneticpropertiesofMn50Ni40-xIn10Coxpolycrystallinealloys”,Intermetallics,19(2011)1839-1848.19.ZWu,ZLiu,HYang,YLiu,GWu,“MetamagneticphasetransformationinMn50Ni37In10Co3polycrystallinealloy”,AppliedPhysicsLetters,98(2011)061904(1-3).20.ZWu,ZLiu,HYang,YLiu,GWu,RCWoodward,“MetallurgicaloriginoftheeffectofFedopingonthemartensiticandmagnetictransformationbehavioursofNi50Mn40-xSn10Fexmagneticshapememoryalloys”,Intermetallics,19(2011)445-452.21.ZLiu,ZWu,XMa,WWang,YLiu,GWu,“LargemagnetizationchangeandmagnetoresistanceassociatedwithmartensitictransformationinMn2Ni1.36Sn0.32Co0.32alloy”,JournalofAppliedPhysics,110(2011)013916(1-4).22.ZLiu,ZWu,HYang,YLiu,ELiu,XMa,GWu,“MartensitictransformationandmagneticpropertiesinferromagneticshapememoryalloyNi43Mn46Sn11-xSix”,Intermetallics,19(2011)1605-1611.23.ZLiu,ZWu,HYang,YLiu,ELiu,HZhang,GWu,“Thermalandstress-inducedmartensitictransformationsinquaternaryNi50Mn37(In,Sb)13ferromagneticshapememoryalloys”,Intermetallics,18(2010)1690-1694.24.LHe,ZWu,FJiang,JSun,“EnhancedthermalstabilityofZr65Cu17.5Ni10Al7.5metallicglassattemperaturerangenearglasstransitionbyoxygenimpurity”,JournalofAlloysandCompounds,456(2008)181-186.标签: 广州大学 计算机科学与网络工程学院
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