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First-Principles Study of the Influence of Lattice Misfit on the Behavior and the Ductility Effect of Hafnium in Ni-Ni3Al System 期刊论文
Acta Metallurgica Sinica-English Letters, 2014, 卷号: 27, 期号: 1, 页码: 87-94
作者:  Y. X. Wu;  J. Guo;  J. S. Hou;  W. L. Zhang;  R. Z. Huang;  X. G. Liu;  X. F. Ma;  Q. F. Zhang
收藏  |  浏览/下载：121/0  |  提交时间：2014/07/03
Hafnium  Lattice Misfit  Segregation  Ductility  Grain-boundary Cohesion  Single-crystal Superalloys  Nickel-base  Superalloy  Oxidation Behavior  Alloying Elements  Creep Deformation  Site Preference  Ni3al  Ni  Hydrogen  
The First-principles Study on the Occupation Behavior and the Ductility Mechanism of Zr in Ni-Ni3Al System with Lattice Misfit 期刊论文
Journal of Materials Science & Technology, 2014, 卷号: 30, 期号: 5, 页码: 517-522
作者:  Y. X. Wu;  W. L. Zhang;  J. Guo;  J. S. Hou;  X. Y. Li;  R. Z. Huang;  X. F. Ma;  Q. F. Zhang
收藏  |  浏览/下载：119/0  |  提交时间：2014/07/03
Zirconium  Lattice Misfit  Occupation Behavior  Ductility  Embrittlement  Grain-boundary Cohesion  Environmental Embrittlement  Alloying Elements  Ni3al Alloy  Segregation  Strength  Fe  Recrystallization  Deformation  Principles  
First-principles study on the ductility effect of zirconium and its distinct behavior from boron to restrain hydrogen-induced embrittlement in Ni-Ni3Al alloys 期刊论文
Journal of Materials Science & Technology, 2008, 卷号: 24, 期号: 2, 页码: 165-171
作者:  Y. Wu;  Y. M. Wang
Adobe PDF(735Kb)  |  收藏  |  浏览/下载：97/0  |  提交时间：2012/04/13
Interface  Occupation Behavior  Embrittlement  Ductility  Grain-boundary Cohesion  Environmental Embrittlement  Electronic-structure  Polycrystalline Ni3al  Ni/ni3al Interface  Molecular Cluster  Lattice Misfit  Segregation  Impurities  Strength  
The dual-species model study of co-enrichment of trace elements and Ni at Ni3Al grain boundary 期刊论文
Acta Physica Sinica, 2007, 卷号: 56, 期号: 3, 页码: 1520-1525
作者:  L. P. Zheng;  D. X. Li;  Z. J. Xu;  Z. Y. Zhu
收藏  |  浏览/下载：64/0  |  提交时间：2012/04/13
Segregating And Inducing Species  Bulk Effects  Co-enrichment At Grain  Boundary  Grain Boundary Cohesion  Molecular-dynamics Simulation  Mg Segregation  Superalloys  Metals  Boron  
First-principles study of the influence of lattice misfit on the segregation behaviors or hydrogen and boron in the Ni-Ni3Al system 期刊论文
Acta Materialia, 2007, 卷号: 55, 期号: 14, 页码: 4845-4852
作者:  Y. X. Wu;  X. Y. Li;  Y. M. Wang
收藏  |  浏览/下载：96/0  |  提交时间：2012/04/13
Interface  Embrittlement  Ductility  Lattice Misfit  First-principles  Nickel-base Superalloy  Grain-boundary Cohesion  Single-crystal  Superalloys  Polycrystalline Ni3al  Electronic-structure  Environmental  Embrittlement  Ni/ni3al Interface  Creep Deformation  Fracture  Ni  
Theoretical studies of solid-solid interfaces 期刊论文
Current Opinion in Solid State & Materials Science, 2006, 卷号: 10, 期号: 1, 页码: 26-32
作者:  S. Q. Wang;  H. Q. Ye
收藏  |  浏览/下载：136/0  |  提交时间：2012/04/14
Solid/solid Interfaces  Interface Cohesion  Interface  Mechanics/thermodynamics  Computation And Simulation  Molecular-dynamics Simulation  Metal-ceramic Interface  Reactive  Force-field  Grain-boundary  Cu(111)/alpha-al2o3(0001) Interface  Structural Disorder  1st Principles  Adhesion  1st-principles  Potentials  
Mechanical properties of structural materials from first-principles 期刊论文
Current Opinion in Solid State & Materials Science, 2006, 卷号: 10, 期号: 1, 页码: 19-25
作者:  Q. M. Hu;  R. Yang
收藏  |  浏览/下载：88/0  |  提交时间：2012/04/13
First-principles Methods  Mechanical Properties  Ideal Strength  Elastic  Modulus  Lattice Defects  Density-functional-theory  Grain-boundary Cohesion  Ab-initio  Calculation  Intermetallic Compounds  Disordered Alloys  Ideal Strength  1st Principles  Segregation  Embrittlement  Iron  
First-principles investigation of the effect of alloying elements Ti, V on grain boundary cohesion of FCCFe 期刊论文
Computational Materials Science, 2001, 卷号: 22, 期号: 3-4, 页码: 193-199
作者:  J. X. Shang;  C. Y. Wang;  D. L. Zhao
收藏  |  浏览/下载：70/0  |  提交时间：2012/04/14
Fccfe  First-principles Calculations  Alloying Elements  Electronic  Structure  Grain Boundary Cohesion  Bonds  High-strength Steels  Electronic-structure  Thermomechanical Treatment  Titanium Content  If Steels  Embrittlement  Hot  Behavior  Hydrogen  Carbon