个人简介
刘崇宇，男，副教授，硕士研究生导师，1984年出生于辽宁省营口市，2014年博士毕业于燕山大学亚稳材料制备技术与科学国家重点实验室，同年1月到桂林理工大学材料科学与工程学院任教。
近年主持或参与多项973、国防科技、国家自然科学基金、广西重大专项及广西科技重点研发项目。以第一及通讯作者身份发表SCI论文30余篇，论文总引用量500余次，H因子13。主要科研工作如下：
一、科研项目
1.国家自然科学基金青年项目,超细晶铝合金低热输入搅拌摩擦焊过程中亚稳相演化规律、再结晶机制及力学性能研究,26万,项目编号:51601045,起止时间:2017.1-2019.12(主持)；
2.广西创新驱动发展专项资金项目,航空用高性能铝合金超厚板制备技术研究及应用,1500万,项目编号:桂科AA17202007-1,起止时间:2017.9-2020.8(子项目负责人);
3.广西科技重点研发计划项目,新型含钪7系高性能铝合金挤压板带材关键技术研究及产业化,111万,项目编号:桂科AB16380021,起止时间:2016.9-2018.8(子项目负责人);
4.广西自然科学基金青年项目,超细晶铝基复合材料在搅拌摩擦加工过程的组织演化及力学性能研究,5万,项目编号:2015jjBA60032,起止时间:2015.9-2018.8(主持);
5.广西教育厅基金重点项目,陶瓷颗粒增强超细晶结构铝基复合材料的制备与性能研究,5万,项目编号:KY2015ZD050,起止时间:2015.1-2016.12(主持);
6.亚稳材料制备技术与科学国家重点实验室开放基金,轧制复合法制备钛/铝/镁层状复合材料的界面结合机理,3万,项目编号:201506,起止时间:2015.1-2016.12(主持);
7.广西自然科学基金重点项目,碳纳米管增强铝基复合材料成形加工的基础研究,30万,项目编号:2016GXNSFDA380028,起止时间:2016.9-2019.8(参与);
8.国防科学技术研究项目,XXXX复合材料结构研究,150万,项目编号:K0202210,起止时间:2011.1-2013.12(参与);
9.国家重点基础研究发展计划(973),空间活动构件用锆钛合金成份设计与性能演化机制,2400万,项目编号:2010CB731604,起止时间:2010.1-2014.12(参与);
10.国家重点基础研究发展计划(973),航天机构可靠性影响因素作用机理及其演化规律研究,3600万,项目编号:2013CB733000,起止时间:2013.1-2017.12(参与).
三、学术报告
1.刘崇宇,马宗义,江鸿杰，搅拌摩擦加工制备具有优异力学及高阻尼性能商用铝合金研究,第二届全国搅拌摩擦焊接与加工学术会议,天津,2018.11.
2.刘崇宇,薛鹏,马宗义,剧烈塑性变形协同低热输入搅拌摩擦焊制备大规格超细晶6061铝合金,第一届全国搅拌摩擦焊接与加工学术会议,桂林,2016.11.
3.刘崇宇,刘日平,累积叠轧焊法制备Al-WC复合材料力学性能及强化机制研究,中国材料大会2015,贵阳,2015.7.
4.刘崇宇,马明臻,张新宇,刘日平,热轧焊接制备Mg/Al/Mg层状复合材料的微观结构及弯曲性能,特种铸造及有色合金2013年年会,兰州,2013.8.
5.刘崇宇,王强,贾元智,刘日平,空间碎片防护铝的改性研究-Ti颗粒增强铝基复合材料的力学性能,第六届全国空间碎片学术交流会,成都,2011.11.
四、授权专利
1.刘日平,刘崇宇,马明臻,王强,贾元智,一种铝-钨复合材料及其制备方法,专利号:ZL201210071552.2
近期论文
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1.C.Y.Liu,G.B.Teng,Z.Y.Ma*,L.L.Wei,W.B.Zhou,H.F.Huang,H.Q.Qi,Mechanicalpropertiesandthermalstabilityof7055AlalloybyminorScaddition,RareMetalsinpress.2019(SCI)
2.H.J.Jiang,B.Zhang,C.Y.Liu*,Z.X.Yang,Z.Y.Ma*,Mechanicalanddampingbehaviorofage-hardenedandnon-age-hardenedAlalloysafterfrictionstirprocessing,ActaMetall.Sin.inpress.2019(SCI)
3.C.Y.Liu,B.Zhang,Z.Y.Ma*,H.J.Jiang,W.B.Zhou,EffectofScaddition,frictionstirprocessing,andT6treatmentonthedampingandmechanicalpropertiesof7055Alalloy,J.AlloyCompd.772(2019)775-781.(SCI)
4.H.J.Jiang,C.Y.Liu*,Z.X.Yang,Y.P.Li,H.F.Huang,F.C.Qin,Effectoffrictionstirprocessingonthemicrostructure,dampingcapacity,andmechanicalpropertiesofAl–Sialloy,J.Mater.Eng.Perform.28(2019)1173-1179.(SCI)
5.C.Y.Liu*,H.J.Jiang,B.Zhang,Z.Y.Ma*,HighdampingcapacityofAlalloysproducedbyfrictionstirprocessing,Mater.Charact.136(2018)382-387.(SCI)
6.C.Y.Liu,B.Qu,P.Xue,Z.Y.Ma*,K.Luo,M.Z.Ma,R.P.Liu,Fabricationoflarge-bulkultrafinegrained6061aluminumalloybyrollingandlow-heat-inputfrictionstirwelding,J.Mater.Sci.Tech.34(2018)112-118.(SCI)
7.C.Y.Liu*,B.Zhang,Z.Y.Ma*,G.B.Teng,L.L.Wei,W.B.Zhou,X.Y.Zhang,Effectsofpre-agingandminorScadditiononthemicrostructureandmechanicalpropertiesoffrictionstirprocessed7055Alalloy,Vacuum149(2018)106-113.(SCI)
8.H.J.Jiang,C.Y.Liu*,Y.Chen,Z.X.Yang,H.F.Huang*,L.L.Wei,Y.B.Li,H.Q.Qi,Evaluationofmicrostructure,dampingcapacityandmechanicalpropertiesofAl-35ZnandAl-35Zn-0.5Scalloys,J.AlloyCompd.739(2018)114-121.(SCI)
9.G.B.Teng,C.Y.Liu*,Z.Y.Ma*,W.B.Zhou,L.L.Wei,Y.Chen,J.Li,Y.F.Mo,EffectsofminorScadditiononthemicrostructureandmechanicalpropertiesof7055Alalloyduringaging,Mater.Sci.Eng.A713(2018)61-66.(SCI)
10.Y.Chen,C.Y.Liu*,B.Zhang,Z.Y.Ma*,W.B.Zhou,H.J.Jiang,H.F.Huang,L.L.Wei,EffectsoffrictionstirprocessingandminorScadditiononthemicrostructure,mechanicalproperties,anddampingcapacityof7055Alalloy,Mater.Charact.135(2018)25-31.(SCI)
11.Y.F.Mo,C.Y.Liu*,G.B.Teng,H.J.Jiang,Y.Chen,Z.X.Yang,Y.Chen,S.C.Han,Fabricationof7075-0.25Sc-0.15ZralloywithexcellentdampingandmechanicalpropertiesbyFSPandT6treatment,J.Mater.Eng.Perform.27(2018)4162-4167.(SCI)
12.滕广标,刘崇宇*,李剑,马宗义*,周文标,向晶,Sc添加对7055铝合金微观结构及力学性能的影响,材料研究学报32(2018)112-118.(EI)
13.C.Y.Liu*,X.Zhang,C.Q.Xia,Z.H.Feng,S.G.Liu,Z.G.Zhang,M.Z.Ma,R.P.Liu,EffectsofScadditionandrollingonthemicrostructureandmechanicalpropertiesofAl-35Znalloys,Mater.Sci.Eng.A703(2017)45-53.(SCI)
14.H.J.Jiang,C.Y.Liu*,B.Zhang,P.Xue,Z.Y.Ma*,K.Luo,M.Z.Ma,R.P.Liu,SimultaneouslyimprovingmechanicalpropertiesanddampingcapacityofAl–Mg–Sialloythroughfrictionstirprocessing,Mater.Charact.131(2017)425-430.(SCI)
15.H.J.Jiang,C.Y.Liu*,Z.Y.Ma*,X.Zhang,L.Yu,M.Z.Ma,R.P.Liu,FabricationofAl–35Znalloyswithexcellentdampingcapacityandmechanicalproperties,J.AlloyCompd.722(2017)138-144.(SCI)
16.W.B.Zhou,C.Y.Liu*,P.F.Yu,B.Zhang,Z.Y.Ma,K.Luo*,M.Z.Ma,R.P.Liu,Effectofscandiumonmicrostructureandmechanicalpropertiesofhighzincconcentrationaluminumalloys,Mater.Charact.127(2017)371-378.(SCI)
17.W.B.Zhou,G.B.Teng,C.Y.Liu*,H.Q.Qi,H.F.Huang,Y.Chen,H.J.Jiang*,MicrostructuresandmechanicalpropertiesofbinaryAl–Znalloysfabricatedbycastingandheattreatment,J.Mater.Eng.Perform.26(2017)3977-3982.(SCI)
18.X.D.Nong,Y.L.Jiang,M.Fang,L.Yu*,C.Y.Liu,NumericalanalysisofnovelSiC3D/Alalloyco-continuouscompositesventilatedbrakedisc,Int.J.Heat.Mass.Tran.108(2017)1374-1382(SCI)
19.C.Y.Liu,B.Qu,Z.Y.Ma*,M.Z.Ma,R.P.Liu,Recrystallization,precipitation,andresultantmechanicalpropertiesofrolledAl–Znalloyafteraging,Mater.Sci.Eng.A657(2016)284-290.(SCI)
20.C.Y.Liu*,M.Z.Ma,R.P.Liu*,K.Luo,EvaluationofmicrostructureandmechanicalpropertiesofAl-Znalloyduringrolling,Mater.Sci.Eng.A654(2016)436-441.(SCI)
21.X.P.Li,C.Y.Liu*,M.Z.Ma,R.P.Liu*,MicrostructuresandmechanicalpropertiesofAA6061-SiCcompositespreparedthroughsparkplasmasinteringandhotrolling,Mater.Sci.Eng.A650(2016)139-144.(SCI)
22.X.P.Li*,C.Y.Liu*,K.Luo,M.Z.Ma,R.P.Liu,HotdeformationbehaviorofSiC/AA6061compositespreparedbysparkplasmasintering,J.Mater.Sci.Tech.32(2016)291-297(SCI)
23.X.P.Li*,C.Y.Liu*,X.W.Sun,M.Z.Ma,R.P.Liu,HotdeformationbehaviourandprocessingmapsofAA6061-10vol.%SiCcompositepreparedbysparkplasmasintering,Sci.China-Tech.Sci.59(2016)980-988.(SCI)
24.C.Y.Liu*,H.J.Jiang,C.X.Wang,H.Q.Qi,Y.B.Li,M.Z.Ma,R.P.Liu,StaticanddynamicprecipitationbehavioroftheAl-20wt.%Znalloy,Chin.Phys.Lett.33(2016)056101.(SCI)
25.C.Y.Liu*,H.J.Jiang,C.X.Wang,Y.P.Li,K.Luo,FabricationandstrengtheningmechanismsofAl/WCparticlescompositepreparedbyaccumulativerollbonding,Mater.Sci.Forum849(2016)397-401.(EI)
26.C.Y.Liu,L.Yu,M.Z.Ma,R.P.Liu*,Z.Y.Ma*,DynamicprecipitationofAl-Znalloyduringrollingandaccumulativerollbonding,Philos.Mag.Lett.95(2015)539-546.(SCI)
27.C.Y.Liu*,M.Z.Ma,R.P.Liu*,L.Yu,K.Luo,EffectofZnparticlesonductilityoftheaccumulativeroll-bondingcomposites,Sci.China-Phys.Mech.Astron.58(2015)104601(SCI)
28.C.Y.Liu*,B.Zhang,X.Tang,K.Luo,M.Z.Ma,R.P.Liu*,EffectsofTC4foilonthemicrostructuresandmechanicalpropertiesofaccumulativelyroll-bondedaluminum-basedmetalmatrixcomposites,Mater.Sci.Eng.A615(2014)367-372(SCI)
29.C.Y.Liu,P.F.Yu,X.Y.Wang,M.Z.Ma,R.P.Liu*,Preparationofhigh-strengthAl-Mg-Si-Cu-Fealloyviaheattreatmentandrolling,Int.J.Min.Met.Mater.21(7)(2014)702-710.(SCI)
30.X.Y.Wang,R.Jing,C.Y.Liu,B.Zhang,P.F.Yu,Q.Jing,M.Z.Ma,R.P.Liu*,Theformationandevolutionoftheshearbandincold-rolledZr40Ti60alloy,Mater.Sci.Tecl.30(10)(2014)1205-1208.(SCI)
31.C.Y.Liu,B.Zhang,P.F.Yu,R.Jing,M.Z.Ma,R.P.Liu*,MicrostructuresandmechanicalpropertiesofAl/Zncompositespreparedbyaccumulativerollbondingandheattreatment,Mater.Sci.Eng.A580(2013)36-40.(SCI)
32.C.Y.Liu,Q.Wang,Y.Z.Jia,B.Zhang,R.Jing,M.Z.Ma,Q.Jing,R.P.Liu*,Evaluationofmechanicalpropertiesof1060-AlreinforcedwithWCparticlesviawarmaccumulativerollbondingprocess,Mater.Des.43(2013)367-372.(SCI)
33.R.Jing,C.Y.Liu,M.Z.Ma,R.P.Liu*,MicrostructuralevolutionandformationmechanismofFCCtitaniumduringheattreatmentprocessing,J.AlloyCompd.552(2013)202-207.(SCI)
34.R.Jing,S.X.Liang,C.Y.Liu,M.Z.Ma,R.P.Liu*,AgingeffectsonthemicrostructuresandmechanicalpropertiesoftheTi-20Zr-6.5Al-4Valloy,Mater.Sci.Eng.A559(2013)474-479.(SCI)
35.R.Jing,S.X.Liang,C.Y.Liu,M.Z.Ma,R.P.Liu*,EffectofannealingtemperatureonmicrostructuralevolutionandmechanicalpropertiesofTiZrAlValloy,Mater.Des.52(2013)981-986.(SCI)
36.X.J.Jiang,R.Jing,C.Y.Liu,M.Z.Ma,R.P.Liu*,StructureandmechanicalpropertiesofTiZrbinaryalloyafterAladdition,Mater.Sci.Eng.A586(2013)301-305.(SCI)
37.C.Y.Liu,R.Jing,Q.Wang,B.Zhang,Y.Z.Jia,M.Z.Ma,R.P.Liu*,FabricationofAl/Al3Mg2compositebyvacuumannealingandaccumulativeroll-bondingprocess,Mater.Sci.Eng.A558(2012)510-516.(SCI)
38.C.Y.Liu,Q.Wang,Y.Z.Jia,R.Jing,B.Zhang,M.Z.Ma,R.P.Liu*,MicrostructuresandmechanicalpropertiesofMg/MgandMg/Al/Mglaminatedcompositespreparedviawarmrollbonding,Mater.Sci.Eng.A556(2012)1-8.(SCI)
39.C.Y.Liu,Q.Wang,Y.Z.Jia,B.Zhang,R.Jing,M.Z.Ma,Q.Jing,R.P.Liu*,EffectofWparticlesonthepropertiesofaccumulativelyroll-bondedAl/Wcomposites,Mater.Sci.Eng.A547(2012)120-124.(SCI)
40.R.Jing,S.X.Liang,C.Y.Liu,M.Z.Ma,X.Y.Zhang,R.P.Liu*,StructureandmechanicalpropertiesofTi–6Al–4Valloyafterzirconiumaddition,Mater.Sci.Eng.A,547(2012)295-300.(SCI)
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