兰州大学机构库

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Influence of SiO2 addition on the sintering behavior and kinetics of fine-sized α-Al2O3 nanoparticles 期刊论文
CERAMICS INTERNATIONAL, 2023, 卷号: 49, 期号: 13, 页码: 22187-22196
Authors:  Li, Lu;  Yang, Hongbing;  Sun, Xun;  Kang, Yueming;  Zhang, Fangyuan;  Zhao, Yiming;  Li, Jiajie;  Zhao, Libin;  Li, JG(李建功)
Favorite  |    Submit date:2023/05/25
Activation energy  Additives  Alumina  Aluminum oxide  Grain boundaries  Grain growth  Grain size and shape  Growth kinetics  Kinetics  Microstructure  Nanocrystals  Nanoparticles  Silicon  Sintering  Abnormal grain growth  Alumina (α-al2O3)  Average grain size  Grain-boundaries  Kinetic behavior  Nanocrystalline ceramics  Silicum (SiO2) doped  Sintering behaviors  Sintering kinetics  Uniform microstructure  Silica(SiO2) doped  Grain boundary  
Grain size dependence of hardness in nanocrystalline silicon carbide 期刊论文
Journal of the European Ceramic Society, 2020, 卷号: 40, 期号: 13, 页码: 4396-4402
Authors:  Pan, Chenglong;  Zhang, LM(张利民);  Jiang, Weilin;  Setyawan, Wahyu;  Chen, L(陈亮);  Li, Zhiming;  Liu, Ning;  Wang, TS(王铁山)
Favorite  |    Submit date:2020/12/16
Grain boundaries  Grain refinement  Grain size and shape  Hardness  Molecular dynamics  Nanocrystals  Silicon carbideCovalent materials  Dislocation nucleation  Grain size  Grain size dependence  Inverse Hall-Petch relationships  Molecular dynamics simulations  Nano grains  Nano-structured  Amorphization  Nanocrystalline ceramics  Silicon carbide  
Enhancing the high-temperature mechanical property and microstructure stability in Ti-4822 matrix composites via Ti/Al transition layer 期刊论文
CERAMICS INTERNATIONAL, 2024, 卷号: 50, 期号: 9, 页码: 16000-16016
Authors:  Pu, Zhineng;  Zhang, Yusheng;  Kang, Xing;  Liu, Yi;  Wu, Jinping;  wang, Lianwen;  Liu, Chengze
Favorite  |    Submit date:2024/04/02
Aluminum compounds  Boron carbide  Grain boundaries  Grain growth  Grain refinement  Grain size and shape  Microstructure  Spark plasma sintering  Ceramic  Composites material  Grain-boundaries  High-temperature mechanical properties  Matrix composite  Microstructure stability  Properties and microstructures  SPS  Synthesised  Transition layers  
Unveiling the Actual Functions of Awns in Grasses: From Yield Potential to Quality Traits 期刊论文
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2020, 卷号: 21, 期号: 20
Authors:  Ntakirutimana, Fabrice;  Xie, WG(谢文刚)
Adobe PDF(873Kb)  |  Favorite  |    Submit date:2020/12/18
awns  grass species  photosynthesis  molecular genetic factors  grain filling  grain yield  grain quality  grain shattering  biomass yield  forage quality  
Segregation and Oxidation Behavior in Be {1011} Grain Boundary by First-Principles Calculations 期刊论文
Journal of Physical Chemistry C, 2023, 卷号: 127, 期号: 5, 页码: 2648-2656
Authors:  Wang, Canglong;  Wang, Yinlong;  Liu, Yiwen;  Meng, Zhaocang;  Li, YH(李玉红)
Favorite  |    Submit date:2023/07/18
Bond length  Grain boundaries  Hydrides  Oxidation  Candidate materials  Charge density difference  First principle calculations  Grain boundary plane  Grain-boundaries  Neutron multiplication  Nuclear fusion reactors  Oxidation behaviours  Oxidation mechanisms  Systematic study  
Segregation and Oxidation Behavior in Be {1011} Grain Boundary by First-Principles Calculations 期刊论文
Journal of Physical Chemistry C, 2023, 卷号: 127, 期号: 5, 页码: 2648-2656
Authors:  Wang, Canglong;  Wang, Yinlong;  Liu, Yiwen;  Meng, Zhaocang;  Li, YH(李玉红)
Favorite  |    Submit date:2023/04/12
Bond length  Grain boundaries  Hydrides  Oxidation  Candidate materials  Charge density difference  First principle calculations  Grain boundary plane  Grain-boundaries  Neutron multiplication  Nuclear fusion reactors  Oxidation behaviours  Oxidation mechanisms  Systematic study  
Numerical investigation on two-grain-bed collisions in windblown sand transport 期刊论文
POWDER TECHNOLOGY, 2013, 卷号: 235, 页码: 431-436
Authors:  Duan, Shao Zhen;  Zhu, Wei;  Zheng, Xiao Jing
Adobe PDF(556Kb)  |  Favorite  |    Submit date:2015/12/22
Grain/bed collisions  Windblown sand movements  Two-grain-bed collisions  Twice grain-bed collisions  Critical concentration  
Application of Hierarchical Clustering Endmember Modeling Analysis for Identification of Sedimentary Environment in the Houtao Section of the Upper Yellow River 期刊论文
Water (Switzerland), 2022, 卷号: 14, 期号: 7
Authors:  Pang, Hongli;  Li, Fuqiang;  Gao, Hongshan;  Jia, Yunxia;  Chen, Dianbao;  Zhang, Xiaonan
Favorite  |    Submit date:2022/05/12
Deposits  Floods  Grain size and shape  Multivariant analysis  Rivers  Sedimentology  Silt  Size distribution  Suspended sediments  Clustering endmember modeling analyse  Clusterings  End-member modelling  Endmembers  Fluvial deposits  Grain size distribution  Hier-archical clustering  Modeling analyzes  Sedimentary environment  Yellow river  CEMMA  sedimentary environment  grain-size distribution  Yellow River  fluvial deposits  
Grain Boundary Effects of Hierarchical Ni-Fe (Oxy)hydroxide Nanosheets in Water Oxidation 期刊论文
Small, 2023
Authors:  Du, J(杜婧);  Zhang, Hong;  Hu, Wei;  Li, ZL(李泽龙);  Gao, Wensheng;  Wang, Xiaomei;  Li, C(李灿)
Favorite  |    Submit date:2023/09/04
Alkalinity  Binary alloys  Current density  Electrodes  Electrolysis  Grain boundaries  Hydrogen production  Iron alloys  Iron compounds  Mass transfer  Nanosheets  Nickel compounds  Oxygen  Applied potentials  Grain boundary effects  Grain-boundaries  High current densities  Large-scales  Ni foam  Ni-fe (oxy)hydroxide  Oxygen evolution  Water oxidation  ]+ catalyst  
Micron-sized SiC particles reinforced TC4 composites: Mechanical properties and strengthening mechanisms 期刊论文
Materials Today Communications, 2024, 卷号: 38
Authors:  Li, Pengyuan;  Li, Lanyun;  Tang, Li;  Wang, Lianwen;  Xu, Junjie;  Dong, Longlong;  Mao, Xiaoqi;  Liu, Yue;  Zhang, Yusheng
Favorite  |    Submit date:2024/03/15
Aluminum alloys  Automotive industry  Fibers  Grain boundaries  Grain refinement  Particle reinforced composites  Silicon  Spark plasma sintering  Tensile strength  Titanium  Titanium carbide  Application prospect  Grain-boundaries  matrix  Particle reinforced  Sic fiber  SiC particles  Spark-plasma-sintering  Strengthening mechanisms  Titanium matrix composites  W-fibers