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Overcoming intermediate-temperature brittleness via regulating trimodal γ' structure in a novel multi-principal element alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 892, 页码: 13
作者:  Wang, Yuting;  Pang, Jingyu;  Yang, Yitong;  Zhang, Zhuqun;  Ji, Yu;  Zhu, Zhengwang;  Zhang, Long;  Wang, Aimin;  Ma, Guofeng;  Zhang, Haifeng;  Zhang, Hongwei
收藏  |  浏览/下载:2/0  |  提交时间:2025/04/27
ulti-principal element superalloy  intermediate-temperature brittleness  gamma'-phae  microtwin  Dendrite  
New insights into omega-embrittlement in high misfit metastable beta-titanium alloys: Mechanically-driven omega-mediated amorphization 期刊论文
MATERIALS & DESIGN, 2021, 卷号: 205, 页码: 18
作者:  Chen, Wei;  Cao, Shuo;  Zhang, Jinyu;  Zha, You;  Hu, Qingmiao;  Sun, Jun
收藏  |  浏览/下载:135/0  |  提交时间:2021/10/15
Titanium alloys  omega-precipitates  Brittleness  Slip band  Amorphization  
Elevating the fracture toughness of Cu49Hf42Al9 bulk metallic glass: Effects of cooling rate and frozen-in excess volume 期刊论文
Intermetallics, 2014, 卷号: 46, 页码: 164-172
作者:  Z. D. Zhu;  E. Ma;  J. Xu
收藏  |  浏览/下载:136/0  |  提交时间:2014/03/14
Glasses, Metallic  Fracture Toughness  Brittleness And Ductility  Elastic Properties  Ni-cu-be  Structural Relaxation  Plastic-deformation  Residual-stresses  Mechanical-behavior  Supercooled Liquids  Amorphous Alloy  Transition  Diffraction  Hardness  
Anomalous yield and intermediate temperature brittleness behaviors of directionally solidified nickel-based superalloy 期刊论文
Transactions of Nonferrous Metals Society of China, 2014, 卷号: 24, 期号: 3, 页码: 673-681
作者:  L. Y. Sheng;  F. Yang;  J. T. Guo;  T. F. Xi
收藏  |  浏览/下载:91/0  |  提交时间:2015/01/14
Nickel-based Superalloy  Directional Solidification  Anomalous Yield  Intermediate-temperature Brittleness  Microstructure  Mechanical-properties  Microstructural Instability  Compressive  Properties  Deformation-behavior  Tensile Behavior  Single-crystals  Alloy  Extrusion  Creep  Evolution  
Precisely predicting and designing the elasticity of metallic glasses 期刊论文
Journal of Applied Physics, 2014, 卷号: 115, 期号: 20
作者:  Z. Q. Liu;  R. F. Wang;  R. T. Qu;  Z. F. Zhang
收藏  |  浏览/下载:101/0  |  提交时间:2015/01/14
Brittleness  Plasticity  
Molecular dynamics simulation of fracture behaviors of < 110 > tilt grain boundaries in gamma-TiAl 期刊论文
Transactions of Nonferrous Metals Society of China, 2014, 卷号: 24, 期号: 11, 页码: 3645-3651
作者:  W. J.;  Xu Zhao, D. S.;  Zhao, J. W.;  Wang, H.
收藏  |  浏览/下载:110/0  |  提交时间:2015/05/08
Gamma Tial Alloy  Tilt Grain Boundary  Molecular Dynamics  Tensile  Deformation  Fracture  Titanium Aluminides  Deformation  Interfaces  Alloys  Dislocations  Brittleness  Crystals  Metals  Copper  Al  
Universal softening and intrinsic local fluctuations in metallic glasses 期刊论文
Applied Physics Letters, 2013, 卷号: 103, 期号: 18
作者:  Z. Q. Liu;  Z. F. Zhang
收藏  |  浏览/下载:94/0  |  提交时间:2014/02/19
Elastic Properties  Solid-solutions  Brittleness  Plasticity  Transition  
Role of crystal defects on brittleness of C15 Cr2Nb Laves phase 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 6-7, 页码: 2637-2646
作者:  Z. Q. Yang;  M. F. Chisholm;  B. Yang;  X. L. Ma;  Y. J. Wang;  M. J. Zhuo;  S. J. Pennycook
收藏  |  浏览/下载:152/0  |  提交时间:2013/02/05
Laves Phase  Dislocation  Twin Boundary  Fracture  Brittleness  Resolution Electron-microscopy  Density-functional Theory  Single-crystals  Deformation Microstructures  Intermetallic Compounds  Mechanical-behavior  High-temperatures  1st-principles  Fracture  Nbcr2  
The influence of long-term thermal exposure on intermediate temperature brittleness behavior of a Nickel-base superalloy 期刊论文
Materials Characterization, 2012, 卷号: 66, 页码: 30-37
作者:  Y. H. Yang;  J. J. Yu;  X. F. Sun;  T. Jin;  H. R. Guan;  Z. Q. Hu
收藏  |  浏览/下载:95/0  |  提交时间:2013/02/05
M951 Superalloy  Long-term Thermal Exposure  Microstructure  Intermediate Temperature Brittleness  Single-crystal Superalloy  Mechanical-properties  M951 Alloy  Microstructure  Dependence  Boron  Fracture  
Cast defects induced sample-size dependency on compressive strength and fracture toughness of Mg-Cu-Ag-Gd bulk metallic glass 期刊论文
Intermetallics, 2012, 卷号: 29, 页码: 123-132
作者:  S. G. Wang;  M. Y. Sun;  Z. Q. Song;  J. Xu
收藏  |  浏览/下载:110/0  |  提交时间:2013/02/05
Glasses  Metallic  Fracture Toughness  Fracture Stress  Brittleness And  Ductility  Tomography  Stress States  Porosity  Alloy  Behavior  Steel  Distributions  Failure  Solids