彭鹏 - 兰州大学 - 物理科学与技术学院

个人简介

1985年8月生，兰州大学物理科学与技术学院，副教授，硕导。教育经历： 2009/09-2013/07，哈尔滨工业大学，材料科学与工程学院，博士，导师：傅恒志院士，郭景杰教授 2007/09-2009/07，哈尔滨工业大学，材料科学与工程学院，硕士，导师：郭景杰教授 2003/09-2007/07，哈尔滨工业大学，材料科学与工程学院，学士，导师：郭景杰教授科研与学术工作经历： 2016/05-至今，兰州大学，物理科学与技术学院，副教授 2013/07-2016/04，兰州大学，物理科学与技术学院，讲师

研究领域

主要从事材料的制备及性能等方面的工作，专注基本科研理论与实际材料性能和生产及经济需求的结合。主要关注金属凝固理论与实际应用,如Sn-Ni-Co、Sn-Cu等合金的凝固及熔化行为以及TiAl合金及Ni基高温合金的凝固行为。主要研究方向: 1. 金属间化合物相的凝固行为； 2. TiAl航空结构材料的凝固及熔化行为； 3. Sn-Ni-Co基无铅焊料的凝固组织演化； 4. 定向凝固Ni高温合金竞争生长及组织控制; 5. 功能金属材料的凝固制备。

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

(1) Peng Peng*, Xinzhong Li, Yanqing Su, Jingjie Guo, Migration of liquid phase from the primary/peritectic interface in a temperature gradient, Applied Physics Letters, 2016, 109: 021603-1-021603-4. (2) Peng Peng*, Xinzhong Li, Jiangong Li, Yanqing Su, Jingjie Guo, On oscillatory microstructure during cellular growth of directionally solidified Sn–36at.%Ni peritectic alloy, Scientific Reports, 2016, 6: 24315-1-24315-11. (3) Peng Peng*, Xinzhong Li, Jiangong Li, Novel morphologies of intermetallic phases in Sn-Ni peritectic alloys, Materials Letters, 2017, 200: 31-34. (4) Peng Peng*, Xinzhong Li, Yanqing Su, Jingjie Guo, Hengzhi Fu, On migration of primary/peritectic interface during interrupted directional solidification of Sn-Ni peritectic alloy, Scientific Reports, 2016, 6: 24512-1-24512-9. (5) Peng Peng*, Xinzhong Li, Yanqing Su, Jingjie Guo, Hengzhi Fu, On migration of primary/peritectic interface during interrupted directional solidification of Sn-Ni peritectic alloy, Scientific Reports, 2016, 6: 27682-1-27682-12. (6) Peng Peng*, Influence of thermal stabilization on microstructure at the solid/liquid interface in a directionally solidified Sn-Ni peritectic alloy, Journal of Alloys and Compounds, 2016, 693: 799-807. (8) Peng Peng*, Xinzhong Li, Jiangong Li, JianGong，Morphology evolution of the interface between different mushy zones of a Sn-Ni peritectic alloy in a temperature gradient, Materials Letters, 2016, 172: 157-161. (9) Peng Peng*, Precipitation of Sn phase from stoichiometric intermetallic compound in Sn-40at%Mn peritectic alloy, Materials Letters, 2016, 182: 110-113. (10) Peng Peng*,Xinzhong Li, Yanqing Su, Jingjie Guo, Response of primary dendrite distribution to deceleration growth conditions in a Sn-Ni peritectic alloy, Materials Chemistry and Physics, 2016, 177: 496-504. (11) Peng Peng*, Xinzhong Li, Yanqing Su, Jingjie Guo, Hengzhi Fu, Microsegregation of peritectic systems in a temperature gradient: Analysis in directionally solidified Sn-36at.%Niperitectic alloy, International Journal of Heat and Mass Transfer, 2015, 94: 488-497. (12) Peng Peng*, Xinzhong Li, Jiangong Li, Yanqing Su, Influence of solutal convection on solute distribution of melt during preparation of directionally solidified Sn-36at.%Ni peritectic alloy, International Journal of Heat and Mass Transfer, 2015, 84: 73-79. (13) Peng Peng*, Jieren Yang, Xinzhong Li, Yanqing Su, Jingjie Guo, Hengzhi Fu, Composition-dependent phase substitution in directionally solidified Sn-22at.%Ni peritectic alloy, Journal of Materials Science, 2015, 51: 1512-1521. (14) Peng Peng*, Xinzhong Li, Yanqing Su, Jiangong Li, Dependence of microhardness on solidification processing parameters and dendritic spacing in directionally solidified Sn–Ni peritectic alloys, Journal of Alloys and Compounds, 2014, 618: 49-55. (15) Peng Peng*, Xinzhong Li, Jiangong Li, Yanqing Su, On melt concentration at the solid/liquid interface during preparation of directionally solidified Sn–36 at.%Ni peritectic alloy, Fluid Phase Equilibria, 2014, 387: 73-80. (16) Peng Peng*, Yanqing Su, Xinzhong Li, Jiangong Li, Microstructural length scales in directionally solidified Sn-40 at.%Mn peritectic alloy containing intermetallic compounds, Intermetallics, 2014, 55: 73-79. (17) Peng Peng, Xinzhong Li, Dongmei Liu, Yanqing Su, Secondary dendrite arm migration caused by temperature gradient zone melting in directionally solidified Sn–40at.%Mn peritectic alloy, Journal of Materials Research, 2013, 28: 1196-1202. (18) Peng Peng, Xinzhong Li, Dongmei Liu, Yanqing Su, Primary dendrite distribution in directionally solidified Sn-36at.%Ni peritectic alloy, Journal of Materials Research, 2012, 28: 740-746. (19) Peng Peng, Xinzhong Li, Dongmei Liu, Yanqing Su, Effect of peritectic reaction on the migration of secondary dendrite arms in the presence of tertiary dendrites: analysis of a directionally solidified Sn-36at.%Ni peritectic alloy, Journal of Materials Science, 2012, 48: 2608-2617. (20) Peng Peng, Xinzhong Li, Yanqing Su, Dongmei Liu, Effect of peritectic reaction on dendrite coarsening in directionally solidified Sn-36at.%Ni alloy solidification, Journal of Materials Science, 2012, 47: 6108-6117.