中科院金屬研究所研究生導師介紹：陽華杰

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材料物理與化學專業導師陽華杰

教育及工作經歷：

Ø 1999.09-2003.07： 湘潭大學，材料與光電物理學院，本科

Ø 2004.09-2009.12 ：中國科學院金屬研究所，材料疲勞與斷裂研究部，博士

Ø 2010.01-2012.12： 荷蘭格羅寧根大學，應用物理系，博士后

Ø 2013.01-至今： 中國科學院金屬研究所，材料疲勞與斷裂研究部，副研究員

研究歷史：

1)等通道轉角擠壓(ECAP)處理鎂合金微觀組織與力學性能演化規律;

2)金屬材料絕熱剪切帶中的微觀組織表征及再結晶行為研究;

3)MAX相陶瓷材料的裂紋自愈合行為表征、物理機制及其優化方法探索;

4)原位電鏡下表征微納尺寸材料的變形與斷裂機制及其取向、尺寸效應。

研究興趣：

材料損傷與愈合機制

1)金屬材料變形(疲勞)損傷的修復機制;

2)脈沖電流處理對材料的微觀組織與力學性能的影響;

3)極速溫度變化對金屬材料再結晶及相變行為的影響。

社會任職：

受邀為Scripta Materialia，Journal of the European Ceramic Society，Philosophy Magazine等期刊審稿。

代表論著(SCI論文30余篇，他引400余次)：

1) H.J. Yang, P. Zhang, Y.T. Pei, Z.F. Zhang, J.Th.M. De Hosson, In-situ bending of layered compounds: the role of anisotropy in Ti2AlC micro-cantilevers, Scripta Mater., 89 (2014) 21.

2) H.J. Yang, Y.T. Pei, J.Th.M. De Hosson, Healing performance of Ti2AlC ceramic studied with in situ microcantilever bending. J. Eur. Ceram. Soc., 33 (2013) 383.

3) H.J. Yang, Y.T. Pei, J.Th.M. De Hosson, Oxide-scale growth on Cr2AlC ceramic and its consequence for self-healing, Scripta Mater., 69 (2013) 203.

4) H.J. Yang, Y.T. Pei, J.C. Rao, J.Th.M. De Hosson, Self-healing performance of Ti2AlC, J. Mater. Chem., 22 (2012) 8304.

5) H.J. Yang, Y.T. Pei, J.C. Rao，J.Th.M. De Hosson, S.B. Li, G.M. Song, High temperature healing of Ti2AlC: On the origin of inhomogeneous oxide scale, Scripta Mater., 65 (2011) 135.

6) H.J. Yang, Y.T. Pei, G.M. Song, J.Th.M. De Hosson, Comments on “Microstructural evolution during high-temperature oxidation of Ti2AlC ceramics”, Scripta Mater., 65 (2011) 930.

7) H.J. Yang, X.H. An, X.H. Shao, X.M. Yang, S.X. Li, S.D. Wu, Z.F. Zhang，Enhancing strength and ductility of Mg-12Gd-3Y-0.5Zr alloy by forming a bi-ultrafine microstructure, Mater. Sci. Eng. A., 528 (2011) 13.

8) H.J. Yang, Y.B. Xu, S. Yasuaki, V. Nesterenko, M. Meyers, Analysis and Characterization of Microstructural Evolution in the Adiabatic Shear Bands in Fe-Cr-Ni Alloys, J. Mater. Res. 24 (2009) 2617.

9) H.J. Yang, S.M. Yin, C.X. Huang, Z.F. Zhang, S.D. Wu, S.X. Li, Y.D. Liu, EBSD Study on Deformation Twinning in AZ31 Magnesium Alloy During Quasi-in-Situ Compression, Adv. Eng. Mater., 10 (2008) 955.

10) H.J. Yang, J.H. Zhang, Y.B. Xu, M. Meyers, Microstructural Characterization of the Shear Bands in Fe-Cr-Ni Single Crystal by EBSD, J. Mater. Sci. Tech., 24 (2008) 819.

11) J.P. Hou, Q. Wang, H.J. Yang, X.M. Wu, C.H. Li, X.W. Li, Z.F. Zhang, Microstructure evolution and strengthening mechanisms of cold-drawn commercially pure aluminum wire, Mater. Sci. Eng. A., 639 (2015) 103.

12) X.H. Shao, H.J. Yang, J.T.M. De Hosson, X.L. Ma, Microstructural Characterization of Long-Period Stacking Ordered Phases in Mg97Zn1Y2 alloy, Microsc. Microanal., 19 (2013) 1575.

13) J.C. Rao, Y.T. Pei, H.J. Yang, G.M. Song, S.B. Li, J.T.M. De Hosson, TEM study of the initial oxide scales of Ti2AlC, Acta Mater., 59 (2011) 5216.

14) H.F. Zou, H.J. Yang and Z.F. Zhang, Coarsening mechanisms, texture evolution and size distribution of Cu6Sn5 between Cu and Sn-based solders, Mater. Chem. Phys. 131 (2011) 190-198.

15) Y.Z. Tian, W.Z. Han, H.J. Yang, S.X. Li, S.D. Wu, Z.F. Zhang, Shear banding observations in Cu-16 wt.% Ag alloy subjected to one-pass equal channel angular pressing, Scripta Mater., 62 (2010) 183.

16) W.Z. Han, H.J. Yang, X.H. An, R.Q. Yang, S.X. Li, S.D. Wu, and Z.F. Zhang Evolution of initial grain boundaries and shear bands in Cu bicrystals during one-pass equal-channel angular pressing. Acta Mater., 57 (2009) 1132.

17) S. Qu, X. H. An, H.J. Yang, C. X. Huang, G. Yang, Q. S. Zang Z. G. Wang, S. D. Wu and Z. F. Zhang, Microstructural evolution and mechanical properties of Cu-Al alloys subjected to equal channel angular pressing, Acta Mater., 57 (2009) 1586.

18) H.F. Zou, H.J. Yang, Z.F. Zhang, Morphologies, orientation relationships and evolution of Cu6Sn5grains formed between molten Sn and Cu single crystals, Acta Mater., 56 (2008) 2649.

19) Y.B. Xu, H.J. Yang, and M. A. Meyers, Dynamic recrystallization in the shear bands of Fe-Cr-Ni monocrystal: Electron backscatter diffraction characterization, Scripta Mater., 58 (2008) 691.

20) S.M. Yin, H.J. Yang, S.X. Li, S.D. Wu, F. Yang Cyclic deformation behavior of as-extruded Mg-3%Al-1%Zn, Scripta Mater. 58 (2008) 751.