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李阁平
单位:中国科学院金属研究所
地址:辽宁省沈阳市沈河区文化路72号,中国科学院金属研究所,钛合金研究部
邮编:110016
电话:024-83978619
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实验室介绍:
 
个人简历 Personal resume
教育经历:

  1987年获得工学学士学位;1990年获得工学硕士学位;1995年获得工学博士学位。

  研究经历:

  1990年~1992年执教于吉林工业大学;1997年哈尔滨工业大学博士后流动站出站;1997年进入中国科学院金属研究所从事科研工作;2003年国家公派赴美国高级访问学者,回国后在中国科学院金属研究所工作至今。
分类关注钛合金与锆合金的工艺(材料制备工艺、零件成型工艺、机械加工工艺等),性能(物理性能、机械性能、工艺性能、使用性能等),显微组织(成分设计、相变、晶体缺陷、微观结构等);整体把握钛合金与锆合金工艺--性能--显微组织的内在关系;期待解决钛合金与锆合金在科研、生产、应用过程中表现出的部分问题。
 
研究方向 Research direction
1、锆合金
2、钛合金
 
招生信息 Enrollment information
材料的热力学、晶体学等基础知识扎实,TEM、HRTEM、XRD、XPS等微观手段熟悉,抽象思维能力突出。
 
论文专著 The monograph
1) Stacking faults in Zr(Fe,Cr)2 Laves structured secondary phase particle in Zircaloy-4 alloy - Nanoscale(2017) - 2017 - 10.1039/C7NR08963E
2) Considerable knock-on displacement of metal atoms under a low energy electron beam - Scientific Reports(2017) - 2016 - 7(2017)
3) {112}<111> Twinning during ω to body-centered cubic transition - Acta Materialia, 62( 2014)122 - 2014 - 62( 2014)
4) Evolution of deformation mechanisms of Ti–22.4Nb–0.73Ta–2Zr–1.34O alloy during straining - Acta Materialia, 58, (2010) 2778 - 2010 - 58, (2010)
5) Acicular α2 precipitation induced by capillarity at α/β phase boundaries in Ti–14Al–2Zr–3Sn–3Mo–0.5Si titanium alloy - Acta Materialia, 51(2003)4939 - 2003 - 51(2003)
6) Formation of zigzag-shaped β mechanical twins in Ti-24.5Nb-0.7Ta-2Zr-1.4O alloy - Scripta Materialia, 66(2012) 211 - 2012 - 66(2012)
7) Characterization of the products obtained from the reactions of Zircaloy-4 with an acid mixture of concentrated HNO3 and dilute HF with the aim of understanding pickle salts of zirconium alloys - RCS Advances(2016) - 2016,1 - 2016,11
8) A study of the microstructure of melt-quenched high temperature Ti-5Al-4Sn-2Zr-1Mo-0.25Si-1Nd alloy - Materials Letters,22(1995)237 - 1995 - 22(1995)
9) A study of the microstructure of melt-quenched high temperature Ti-5Al-4Sn-2Zr-1Mo-0.25Si-1Nd alloy - Materials Letters,22(1995)237 - 1995 - 22(1995)
10) Multiple deformation mechanisms of Ti–22.4Nb–0.73Ta–2.0Zr–1.34O alloy - Applied Physics Letters, 94, (2009) 061901 - 2009 - 94, (2009)
11)  Microstructure characterization on Martensitic α″ phase in Ti-Nb-Pd alloys. - Journal of Alloys and Compounds, 2012, - 2012 - 52( 2013) S423
12) Microstructure, texture and mechanical studies of an inconspicuous shear band formed during hot compression of Ti-6Al-4V alloy - Materials Science & Engineering A(2017) - 2017 - 698(2017)
13) Microstructure and texture evolution of a near-α titanium alloy during hot deformation. - Materials Science & Engineering A, 563(2013)16 - 2013 - 563(2013)
14) Studies of the products from the reactions of co-acids containing concentrated HF and dilute HNO3 with Zircaloy-4 - Journal of Fluorine Chemistry 166 (2014) 28 - 2014 - 166 (2014)
15) The effect of increased Zr content on the microstructure and mechanical properties of Ti-1100 alloy - Light Metal Age, 62(2004) 32 - 2004 - 62(2004)
16) Research of surface micro cracks and relief caused by lamella sliding during high temperature tensile in titanium alloy with lamella structure - Journal of Materials Science and Technology, 2(20 - 2006 - 2(2006)
17) Microstructural Characteristics of β Precipitates in Zr-1Nb Alloy - Materials Chemistry and Physica 165(2015)87 - 2015 - 165(2015)
18) Stress-introduced α〃 martensite and twinning in a multifunctional titanium alloy - Scripta Metallurgica et Materialia, 58 (2008) 9 - 2008 - 58 (2008)
19) {112}<111>孪生的形核和长大及终止的ω点阵机制 - 金属学报(2016) - 2016 - 52(2016)
20)  α" Martensitic twinning in alpha+beta Ti-3.5Al-4.5Mo titanium alloy. - Journal of Metallurgy - 2011 - 11(2011)
 
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