李伯龙  

李伯龙,男,教授。2003.7月,清华大学材料科学与工程系获博士学位。2003-2006在日本大阪大学做博士后研究工作。从事轻合金材料制备与加工、形变微结构与微织构、相变与强韧化机理等研究工作。擅长利用TEM菊池衍射、EBSD取向分析方法对金属材料微结构、及微织构演变进行定量统计分析。十一五期间,主持一项973项目、参与863项目等国家级项目,目前承担国家自然基金,北京市自然科学基金,北京市科技计划等项目,主持汽车轻量化铝合金材料研究与开发项目,负责协同创新现代交通金属材料加工技术项目等产学研开发工作。主要研究方向:(1)稀土纳米铒增强铝合金研制及强韧化机理研究;(2)金属材料高速形变行为及其微结构演化机制;(3)钛合金材料制备、热变形及相变机制、微结构及微织构的控制机理;(4)汽车轻量化铝合金新材料研发及铝合金零部件制备技术。代表性学术成果:

[1]TongboWang, Bolong Li, Zuoren Nie et, al.Hot deformation behavior and microstructure evolution of a high-temperaturetitanium alloy modified by erbium. Journal of materials

research, 32(2017):1517-1527.

[2]TongboWang, Bolong Li, Zuoren Nie et, al.Influence mechanism of the initial dislocation boundary on the adiabatic shearsensitivity of commercial pure titanium. Materials Science & Engineering A,676(2016):1-9.

[3]TongboWang, Bolong Li, Zuoren Nie et, al.Formation mechanism of the high-speed

deformation characteristic microstructurebased on dislocation slipping and twinning in α-titanium. Journal of materialsresearch, 31(2016): 3907-3918.

[4]TongboWang, Bolong Li, Mian Li, YingchaoLi, ZhenqiangWang, Zuoren Nie. Effects of strain rates on deformation twinningbehavior in α-titanium. Materials Characterization,

106 (2015): 218–225.

[5]QingHua Zhang, BoLong Li, Xi Chen, JiaMing Yin, Zuo Ren Nie, Tie Yong Zuo, Characteristic microstructure andmicrostructure evolution in Al–Cu–Mn alloy under projectile

impact, MaterialsScience and Engineering A 531 (2012) 12-17.

[6]YanleiZhao, Bolong Li, Zhishou Zhu, ZuorenNie, The high temperature deformation behavior and microstructure of TC21titanium alloy, Materials Science and Engineering A 527 (2010) 5360–5367.

[7]GangMeng, Bolong Li, Hongmei Li, HuiHuang, Zuoren Nie, Hot deformation and processing maps of an Al–5.7wt.%Mg alloywith erbium, Materials Science and Engineering:

A 517 (2009): 132-137.

[8]B.L. Li, N.Tsuji, N. Kamikawa, Microstructure homogeneity in various metallic materialsheavily deformed by accumulative roll-bonding, Mater. Sci. Eng. A 423 (2006):331-342.

[9]

B. L. Li, A.Godfrey, Q. Liu and N. Hansen, Microstructural Evolution of IF-Steel During

Cold Rolling. Acta Materialia, 52(2004), 1069-1081.

[10]B. L. Li, A.Godfrey and Q. Liu, Subdivision of original grains during cold rolling ofinterstitial- free steel. Scripta Mater., 50(2004), 879-883.

[11]B.L.Li, T.Liu, et al.,U.S PATENT NO. 9828662 (2017) : LOW COST AND HIGH STRENGTH TITANIUM ALLOY ANDHEAT TREATMENT PROCESS.

Email:blli@bjut.edu.cn

北京工业大学研究生招生办公室 地址:北京市朝阳区平乐园100号 邮政编码:100124 联系电话:010-67392533