韋華

學歷：博士研究生

部門：瀋陽先進材料研究發展中心 高溫合金研究部

碩士生導師

1994年－1998年，太原科技大學，材料科學與工程學院，工學學士

1998年－2001年，太原科技大學，材料科學與工程學院，工學碩士

2001年－2004年，中科院金屬研究所，高溫合金研究部，工學博士

2004年－2006年，中科院金屬研究所，高溫合金部，助理研究員

2006年－2009年，中科院金屬研究所，高溫合金部，副研究員

2008年－2010年，The University of Queensland, Australia，訪問學者

2009年 － 至今，中科院金屬研究所，高溫合金部，研究員

Fig. 1 Partial density of states for the (a) NiAl0.625Re0.375 and (b) Ni0.625AlRe0.375 alloys. When Re occupies the Al sites, the d-like bands of Re appears with a double peak shape so as to raises the total energy of the whole structure. When Re occupies the Ni sites, the Re d-like bands appear as a sharp main peak and this peak moves downwards to about -1eV below EF to decrease the formation energy of the whole structure

J.S. Tian, G.M. Han, H. Wei, T. Jin and M. S. Dargusch. Local structure of NiAl compounds investigated by extended X-ray absorption fine structure spectroscopy. Journal of Synchrotron Radiation. Accepted. 2012

J. J. Liang, H. Wei, Y. L. Zhu, T. Jin, X. F. Sun, Z. Q. Hu. Phase stabilities in a NiCrAlYRe coating alloy. Surface & Coatings Technology.

L. Peng, P. Peng, D. D. Wen, Y. G. Liu, H. Wei, X. F. Sun, Z. Q. Hu. Site preference of S-doping and its influence on the properties of a Ni/Ni3Al interface. Modelling and Simulation in Materials Science and Engineering

J.J. Liang, H. Wei, Y.L. Zhu, X.F. Sun, T. Jin, Z.Q. Hu, M.S. Dargusch, X. Yao. Influence of Co addition on constituent phases and performance of a NiCrAlYRe alloy system. Surface & Coatings Technology.

J. J. Liang, H. Wei, Y. L. Zhu, X. F. Sun, Z. Q. Hu, M. S. Dargusch, X. Yao. Phase constituents and thermal expansion behavior of a NiCrAlYRe coating alloy. Journal of Materials Science

J. J. Liang, H. Wei, Y. L. Zhu, X. F. Sun, Z. Q. Hu, M. S. Dargusch X. Yao. Influence of Re on the properties of a NiCoCrAlY coating alloy. Journal of Materials Science & Technology

H. Wei, H. Y. Zhang, X. F. Sun, M. S. Dargusch, X. Yao. Interdiffusion within the β-phase region of the Ni–Co–Cr–Al quaternary system. Journal of Alloys and Compounds.

H. Wei, J.J. Liang, B.Z. Sun, Q. Zheng, X.F. Sun, P. Peng, M. S. Dargusch, X. Yao. Site preference of Ru in NiAl and valence band structure of NiAl containing Ru: First-principles study and photoelectron spectrum. Philosophical Magazine Letters

H. Wei, J.J. Liang, P. Peng, Q. Zheng, X.F. Sun, B.Z. Sun, M.S. Dargusch, X. Yao. Valence band structure of the NiAl–Mo alloy from the photoelectron spectrum. Philosophical Magazine Letters

韋華, 黃糧, 梁靜靜, 孫曉峰, 管恆榮, 胡壯麒. Re對NiCrAlY塗層熱腐蝕行為的影響. 中國腐蝕與防護學報.

H. Wei, J.J. Liang, B.Z. Sun, P. Peng, Q. Zheng, X.F. Sun, M.S. Dargusch, X. Yao. Comparison of valence-band structures of NiAl alloy containing Cr and Ti: Photoelectron spectrum and first-principles calculations. Intermetallics.

H. Wei, X. F. Sun. Reply to comments on “Interdiffusion in the β phase region of the Ni–Al–Cr system”. Scripta Materialia.

H. Wei, H. Y. Zhang, G. C. Hou, X. F. Sun, M. S. Dargusch, X. Yao, Z.Q. Hu. On interdiffusion in the multicomponent β-NiAl phase. Journal of Alloys and Compounds

X. Liu, L. Huang, Z. B. Bao, H. Wei, X. F. Sun, H. R. Guan, Z. Q. Hu. Oxidation behavior of graded NiCrAlYRe coatings at 900, 1000 and 1100℃. Oxidation of Metal

H. Wei, J. J. Liang, B. Z. Sun, Q. Zheng, X. F. Sun, P. Peng, X. Yao, M. S. Dargusch. Site preference of Re in NiAl and valence band structure of NiAl containing Re: First-principles study and photoelectron spectrum. Applied Physics Letters

G. C. Hou, H. Wei, N. R. Zhao, X. F. Sun, H. R. Guan, Z. Q. Hu. Interdiffusion in the β phase region of the Ni–Al–Cr system. Scripta Materialia

J. J. Liang, H. Wei, G. C. Hou, Q. Zheng, X. F. Sun, H. R Guan, Z. Q. Hu. Thermal stability of phases in a NiCoCrAlY coating alloy. Journal of Materials Research

H. Wei, G. C. Hou, X. F. Sun, H. R. Guan, Z. Q. Hu. Diffusion mobilities for the B2-b.c.c. phase in the Ni–Al binary system. Journal of Alloys and Compounds

G. C. Hou, Z. Y. Liu, H. Wei, Q. Zheng, X. F. Sun, H. R Guan, Z. Q. Hu. Oxidation of a Co-base Superalloy. Journal of Materials Science & Technology.

H. Wei, G. C. Hou, Q. Zheng, X. F. Sun, X. Yao, H. R Guan, Z. Q. Hu. Study on diffusion in the multicomponent β-NiAl phase. Journal of Physics: Conference series

梁靜靜, 韋華, 侯桂臣, 管恆榮, 胡壯麒. 高溫塗層材料物理、力學性能研究進展. 稀有金屬材料與工程

H. Wei, G. C. Hou, X. F. Sun, H. R. Guan, Z. Q. Hu. Oxidation behavior of a cast Ni-base superalloy in air: at 900 and 1000℃. Oxidation of Metals

H. Wei, G. C. Hou, X. F. Sun, Q. Zheng, H. R. Guan, Z. Q. Hu. XPS and PAT study on NiAl in a superalloy by pack cementation. Journal of Materials Science & Technology

H. Wei, X. F. Sun, Q. Zheng, H. R. Guan, Z. Q. Hu, G. C. Hou. Estimation of interdiffusivities of the pseudo NiAl binary phase formed in a Nickel-base superalloy by pack cementation. Journal of Materials Research

H. Wei, X. F. Sun, Q. Zheng, H. R. Guan, Z. Q. Hu. Estimation of interdiffusivity of the NiAl Phase in Ni–Al binary system. Acta Materialia

H. Wei, X. F. Sun, Q. Zheng, G. C. Hou, H. R. Guan, Z. Q. Hu. An inverse method for determination of the interdiffusivity in aluminide coatings formed on superalloy. Surface & Coatings Technology.

H. Wei, X. F. Sun, Q. Zheng, G. C. Hou, H. R. Guan, Z. Q. Hu. A finite element method for determination of interdiffusivity of NiAl phase formed in a superalloy. Journal of Materials Science & Technology. Vo

H. Wei, X. F. Sun, Q. Zheng, G. C. Hou, H. R. Guan, Z. Q. Hu. Effect of substrate characteristics on interdiffusion coeffcients of Ni and Al atoms in NiAl phase of aluminide coatings. Journal of Materials Science & Technology. Vol

① 在“2007 International Symposium on Nonlinear Dynamics”作題為“Study on diffusion in the multicomponent β-NiAl phase”的大會口頭報告。

② 在“中國腐蝕學會高溫專業委員會2010年會”作題為“MCrAlY塗層相演變及其應力分佈”的大會邀請報告。

③ 在“Thermal Barrier Coatings III”作題為“A model for failure mechanism of thermal barrier coatings”的大會口頭報告。

④ 在“第八屆中國腐蝕學會高溫專業委員會首次會議”作題為“熱-力耦合作用下熱障塗層失效過程有限元模擬”的大會口頭報告。