李先芬 - 合肥工业大学 - 材料科学与工程学院

个人简介

1991.7 毕业于哈尔滨工业大学焊接工艺及设备专业 1991.7-1993.8 在合肥锻压机床厂从事焊接技术、焊接工艺工作 1993.9-1996.4 于华南理工大学焊接专业攻读硕士研究生，从事水下焊接材料和工艺的研究工作 1996.4-今于合肥工业大学材料学院从事教学和科研工作其中2002.9－2006.9 在职攻读博士，或“材料学”博士学位；2009.9-2010.9 在美国Southern Methoddist University 机械学院先进制造研究中心做访问学者，从事激光焊、激光-电弧复合焊接方面的研究

研究领域

新材料的焊接及焊接新材料、新工艺 (激光-电弧复合焊；钎焊及无铅焊料；扩散连接；核反应堆结构材料的焊接工艺及接头评价；焊接数值模拟与计算) 液态金属结构及凝固

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. Research on Laser-TIG Hybrid Welding of 5052 Aluminum Alloy, Laser in Engineering,2015 2. Effect of Hybrid Mode on Weld Bead Forming and Joint Mechanical Properties in Laser - TIG Welding of Aluminum Alloy, Laser in Engineering,2015 3. Effect of liquid-liquid structure transition on solidification and wettability of Sn-0.7Cu solder, Journal of Alloys and Compounds Vol. 505 (2010) 472–475 4. Reversible resistivity–temperature anomalies of liquid Pb–Bi–Sn alloys, Physics and Chemistry of Liquids, Vol. 47, No. 6, December 2009, 673–680 5. Liquid-liquid structure transition and its effect on solidification of Sn-Sb alloy, Kovove Mater. 47 2009 109- 6. Temperature-Induced Reversible Change of Electrical Resistivity in Sn–Bi Melts, Int J Thermophys (2009) 30:1040–1047 7. Effect of Sn on reversibility of liquid–liquid transition in Bi–Sb–Sn alloys, Journal of Alloys and Compounds Volume 453, Issues 1-2, (2008) 508-512 8. Effect of liquid–liquid transition on solidification of Bi–Sb10 wt% alloy, Phase Transitions, Vol. 81, No. 1, January 2008, 43–50 9. Kinetics of Liquid Structure Transition of Sn-40wt%Bi Melt, CHIN.PHYS.LETT. Vol. 25,No.1(2008)317 10. 两步法等温淬火工艺对等温淬火球铁组织和性能的影响材料热处理学报 No.2, 2008 11. Hump phenomenon on resistivity–temperature curve in liquid Bi, Sb and their alloys，Physics and Chemistry of Liquids Vol. 45, No. 5, October 2007, 531 12. High-temperature liquid–liquid structure transition in liquid Sn–Bi alloys: Experimental evidence by electrical resistivity method, Physics Letters A 354 (2006) 325-329 13. Anomalous change of electrical resistivity with temperature in liquid Pb–Sn alloys, Physica B 358 (2005) 126-131 14. 熔体结构转变及其对凝固的影响[论著], 合肥工业大学出版社，2007.11 15. Electrical resistivity of liquid lead-free solder Sn-0.7Cu-xBi alloys, Kovove Mater. 48(2010) 321 –326 16. Effect of structure transition on solidification: Sn-50wt%Sb visited, Physics and Chemistry of Liquids, Vol. 48, No. 5, October 2010, 601–607 17. Sn-Bi合金熔体可逆液-液结构转变的研究，原子与分子物理学报, (2008) No.08 18. Electrical resistivity of liquid Bi-Sb alloys，Phase Transitions,.79(2006) 4–5: 277-283