基本情况
刘永长,天津大学材料复合与功能化教育部工程研究中心教授、博士生导师。
研究领域
钢铁材料超细晶控轧理论与技术、新型电子封装材料、固态相变热力学与动力学、块体MgB2超导材料形成机理与低温快速制备技术
教育背景
2000年9月至2003年2月 博士后,德国Max Planck金属所
1997年3月至2000年3月 博士,西北工业大学材料科学与工程学院
1994年9月至1997年2月 硕士,西北工业大学凝固技术国家重点实验室
1990年9月至1994年7月 学士,西北工业大学材料科学与工程系
工作经历
2003年2月至今 教授、博士生导师,天津大学材料科学与工程学院
2004年4月至20010年9月 客座教授,德国Max Planck金属所
2003年4月至2003年8月 客座教授,德国Max
Planck金属所
论文(著作)发表
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刘宗昌,彭泽喜,刘永长,固态相变,机械工业出版社,2010年
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刘永长,师春生,王锦程,余黎明,材料成形物理基础,机械工业出版社,2011年
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严泽生,刘永长,宁保群,高Cr铁素体耐热钢相变过程及强化,科学出版社,2008年
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刘永长,马宗青,MgB2超导体成相机理与掺杂研究,科学出版社,2008年
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刘永长,韦晨,Sn-Ag-Zn系无铅焊料组织与性能,科学出版社,2009年
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A0
Liu YC, Sommer F, Mittemeijer EJ. Kinetics of austenitization under uniaxial
compressive stress in Fe-2.96 at.% Ni alloy, Acta materialia 58 (2010) 753-763
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A1. Liu YC, Sommer F, Mittemeijer EJ. Austenite-ferrite transformation kinetics
under uniaxial compressive stress in Fe-2.96 at.% Ni alloy, Acta Materialia 57
(2009) 2858-2868
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A2. Zhang YH, Liu YC, Gao ZM, Wang DJ. Study on crystallization of
nanocrystalline /amorphous Al-based alloy, J Alloys Compd 469 (2009) 565-570
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A3. Liu YC, Wang DJ, Sommer F, Mittemeijer EJ. Isothermal Austenite-Ferrite
Transformation and Kinetic Analysis of Fe-0.04at.%C Alloy, Acta materialia 56
(2008) 3833-3842
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A4. Wang DJ, Liu YC, Zhang YH. Improved analytical model for isochronal
transformation kinetics, J Mater Sci 43 (2008) 4876-4885
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A5. Wang DJ, Liu YC, Zhang YH, Gao ZM. A multi-peak transformation kinetics
model and its application to the isothermal crystallization of Mg65Cu25Y10
amorphous alloy, J. Non-Cryst. Solids, 354 (2008) 3990-3999
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A6. Liu YC, Sommer F, Mittemeijer EJ. Abnormal Austenite-Ferrite Transformation
Kinetics of Ultra-Low-Nitrogen Fe-N Alloy, Mater Trans A 39 (2008) 2306-2318
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A7. Wang DJ, Liu YC, Han YJ, Zhang YH, Gao ZM. Kinetic consideration for the
incubation of the phase transformation and its application to the
crystallization of amorphous alloy, Applied Phys A 92 (2008) 703-707
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A8. Chen H, Liu YC, Yan ZS, Li YL, Zhang LF. Considerations for growth mode in
isochronal austenite-ferrite transformation of ultra-low-carbon Fe-C alloy,
Applied Physics A 98 (2010) 211-217
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A9. Liu YC, Sommer F, Mittemeijer EJ. Kinetics of austenitization under
uniaxial compressive stress in Fe-2.96 at.% Ni alloy, Acta materialia
58 (2010) 753-763
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B1. Qiao ZX, Liu YC, Yu LM, Gao ZM, Formation Mechanism of granular bainite in
an 30CrNi3MoV steel, J Alloys Compd 475 (2009) 560-564
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B2. Ning BQ, Shi QZ, Yan ZS, Fu JC, Liu YC, Bie LJ. Variation of martensite
phase transformation mechanism in minor-stressed T91 ferritic steel, J Nuclear
Mater 393 (2009) 54-60
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B3. Qiao ZX, Liu YC*, Yu LM, Gao ZM, Incompleted bainitic transformation
characteristics in an isochronally annealed 30CrNi3MoV steel, J Alloys Compd
478 (2009) 334-340
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C1 Ma ZQ, Liu YC*, Huo J, Gao ZM. MgB2 superconductors with abnormally-improved
Jc sintered after autoxidation of milled original powders, Journal of Applied
Physics 106 (2009) 113911
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C2. Ma ZQ, Liu YC, Hu WP, Gao ZM, Yu LM, Dong ZZ. The enhancement of Jc in the
nano SiC-doped MgB2 superconductors rapidly synthesized by activated sintering
at low-temperature activated sintering, Scripta materialia 61 (2009) 836-839
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C3. Ma ZQ, Liu YC, Shi QZ, Zhao Q, Gao ZM. The accelerated formation of MgB2
bulks with high critical current density by low-temperature Cu-doping
sintering, Supercond. Sci. Technol. 21 (2008) 065004
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C4. Zhao Q, Liu YC, Penner S, Yu LM, Dong ZZ, Gao ZM. Characterization and the
mechanism of formation of the ternary compound MgNi2.5B2 in Ni-doped MgB2 bulk,
Supercond Sci Technol 22 (2009) 075024
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C5. Ma ZQ, Liu YC, Zhao Q, Dong ZZ, Yu LM, Mechanism analysis for the enhanced
electromagnetic properties in Nano-SiC-doped MgB2 based on the discussion of
sintering process, Supercond Sci Technol 22 (2009) 085015
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C6. Shi QZ, Liu YC, Zhao Q, Ma ZQ. Phase formation process of bulk MgB2
analyzed by Differential Thermal Analysis during sintering, J Alloys Compd
458 (2008) 553-557
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C7. Shi QZ, Liu YC, Gao ZM, Zhao Q, Ma ZQ. In-situ formation process and
mechanism of bulk MgB2 before Mg melting, J Mater Res 23 (2008) 1840-1848
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C8. Ma ZQ, Liu YC, Han YJ, Zhao Q, Gao ZM. Variation of the enhancement
mechanism in the critical current density of Cu-doped MgB2 samples sintered at
different temperatures, Journal of Applied Physics 104 (2008) 063917
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C9. Ma ZQ, Liu YC, Yu LM, Zhao Q. The accelerated formation of MgB2 phase with
high critical current density by Cu and SiC multi-doping during the
low-temperature sintering process, Journal of Applied Physics 104 (2008) 113917
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C10. Ma ZQ, Liu YC, Huo J, Gao ZM. MgB2 superconductors with
abnormally-improved Jc sintered after autoxidation of milled original powders,
Journal of Applied Physics 106 (2009) 113911
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C11. Ma ZQ, Jiang H, Liu YC, The accelerated low-temperature sintering of mgb2
bulks with high critical density by minor Sn-doping, Superconductor Science
& Technology 23 (2010) 025005
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D1. Wei C, Liu YC, Han YJ, Wan JB, Yang K. Microstructures of Eutectic Sn-Ag-Zn
Solder Solidified with Different Cooling Rates, J Alloys Compd, 464 (2008)
301-305
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D2. Xu RL, Liu YC, Wei C, Wang X, Gao ZM. Evolution of intermetallic compounds
layers in the Soldered Sn-3.7Ag-1.0In-0.9Zn/Cu Interface, J Alloys Compd 468
(2009) 203-208
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D3. Wang X, Liu YC, Wei C, Yu LM, Gao ZM, Dong ZZ. Effect of composition and
cooling rate on the microstructure of Sn-3.7Ag-0.9Zn-Bi solders, Applied
Physics A 96 (2009) 969-973
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D4. Wei C, Liu YC*, Gao ZM, Wan JB, Ma CS, Effects of thermal aging on
microstructure and microhardness of Sn-3.7Ag-0.9Zn-1In solder, J Electron Mater
38 (2009) 345-350
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D5. Wan JB, Liu YC, Wei C, Gao ZM. Effect of the addition of In on the
microstructural formation of Sn-Ag-Zn lead-free solder, J Alloys Compd 463
(2008) 230-237
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E1. Zhang YH, Liu YC, Li YX. Synthesis and characteristics of Y-zeolite/MCM-48
biporous molecular, Applied Catalysis A: General 345 (2008) 73-79
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E2. Jiang H, Yang XJ, Cui ZD, Liu YC, Li HX, Hu WP. Micro Organic Single
Crystalline Phototransistors of 7, 7, 8, 8-Tetracyanoquinodimethane (TCNQ) and
Tetrathiafulvalene (TTF), Applied Physics Letters 94 (2009) 123308
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E3. Zhang YH, Liu YC, Han YJ, Wei C, Gao ZM. The role of cooling rate in the
microstructure of Al-Fe-Si alloy with high Fe and Si contents, J Alloys Compd
473 (2009) 442-445
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E4. Liu YC, Chen H, Gao ZM, Zhang YH, Shi QZ. Evolution of cellular spacing
during directional solid-state alpha-gamma transformation of Fe-Mn-Al alloy, J
Crystal Growth 311 (2009) 3761-3764