兰州大学机构库

Browse/Search Results:  1-10 of 35 Help

  Show only claimed items
Selected(0)Clear Items/Page:    Sort:
Phase Selection and Microhardness of Directionally Solidified AlCoCrFeNi2.1 Eutectic High-Entropy Alloy 期刊论文
Acta Metallurgica Sinica-English Letters, 2022, 卷号: 35, 期号: 8, 页码: 1281-1290
Authors:  Peng Peng(彭鹏);  Li, Shengyuan;  Chen, Weiqi;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Wang, Jiatai
Favorite  |    Submit date:2022/07/01
Aluminum alloys  Binary alloys  Chromium alloys  Cobalt alloys  Entropy  Eutectics  High-entropy alloys  Iron alloys  Lamellar structures  Regression analysis  Solidification  Velocity  As-cast  Directionally solidified  Eutectic high-entropy alloy  Eutectic points  Growth velocity  High entropy alloys  Interface response functions  Interface temperatures  Phase selection  Solidification behaviors  
Analysis on phase transformation and lamellar formation of Ti-47.5Al-3Nb-1.5/3.5Cr alloys by confocal laser scanning in-situ observation 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 200
Authors:  Peng Peng(彭鹏);  Zhao, Zhihao;  Feng, Xiaoning;  Zhou, Shudong;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Zhang, Changjiang;  Wang, Jiatai
Favorite  |    Submit date:2023/05/25
Aluminum alloys  Binary alloys  Cooling  Lamellar structures  Laser applications  Ostwald ripening  Precipitation (chemical)  Titanium alloys  Coarsenings  Confocal laser scanning  Confocal laser scanning in-situ observation  Cooling rates  High-temperature structural materials  In-situ observations  Phases transformation  Precipitation temperature  Structure formations  TiAl alloy  
Investigation on melt concentration during thermal stabilization before directional growth in a Mg–Li eutectic alloy in presence of element volatilization 期刊论文
MATERIALS CHEMISTRY AND PHYSICS, 2023, 卷号: 296
Authors:  Peng Peng(彭鹏);  Zheng, Wanchao;  Pei, Xing;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Wang, Jiatai
Favorite  |    Submit date:2023/04/12
Binary alloys  Eutectics  Forecasting  Lithium alloys  Magnesium alloys  Solidification  Stabilization  Accurate prediction  Directional growth  Eutectic alloys  Gradient zone  Li loss  Mg-li eutectic alloy  Mushy zone  Temperature gradient zone melting  Thermal stabilization  Volatilisation  
Effect of heat treatment on microstructure and mechanical properties of as-cast AlCoCrFeNi2.1 eutectic high entropy alloy 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 卷号: 939
Authors:  Peng Peng(彭鹏);  Feng, Xiaoning;  Li, Shengyuan;  Wei, Baolin;  Zhang, Mingyu;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Wang, Jiatai
Favorite  |    Submit date:2023/04/12
Aluminum alloys  Chromium alloys  Cobalt alloys  Compressive strength  Eutectics  Heat treatment  High-entropy alloys  Iron alloys  Microstructure  Precipitation (chemical)  Tensile strength  Tensile testing  As-cast  B2 phase  Compressive properties  Effect of heat treatments  Eutectic alloys  FCC phase  High entropy alloys  High-entropy eutectic alloy  Microstructures and mechanical properties  Tensile test  
Investigation on influence of Ta on microstructure evolution of directionally solidified Ni-based superalloys 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 927
Authors:  Peng Peng(彭鹏);  Lu, Li;  Liu, Zijie;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Zhang, Hong;  Guo, Min;  Liu, Lin
Favorite  |    Submit date:2022/11/08
Aberrations  Carbides  High resolution transmission electron microscopy  High temperature corrosion  Microstructure  Nickel alloys  Scanning electron microscopy  Solidification  Superalloys  Volume fraction  Dendrites arm spacings  Directionally solidified  Hot corrosion  Interdendritic regions  matrix  Microstructure evolutions  Ni-based superalloys  Primary dendrite arm spacings  Scanning calorimetry  Secondary dendrite arm spacing  
Investigation on the influence of Ta on the microstructure evolution of Ni-based superalloy DZ411 during directional solidification, heat treatment, and long-term aging 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 920
Authors:  Peng Peng(彭鹏);  Lu, Li;  Liu, Zijie;  Pei, Xing;  Gan, Lu;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Guo, Min;  Liu, Lin...Peng Peng(彭鹏);  Lu, Li;  Liu, Zijie;  Pei, Xing;  Gan, Lu;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Guo, Min;  Liu, Lin
Favorite  |    Submit date:2022/11/08
Coalescence  Coarsening  Eutectics  Grain boundaries  Heat treatment  Nickel alloys  Ostwald ripening  Solidification  Superalloys  Tantalum  Cubicity  Directionally solidified  Long-term aging  Microstructure evolutions  Ni-based superalloys  Secondary aging  Solution treatments  Standard heat treatments  Tantalum content  Γ′ phase cubicity  gamma ' phase cubicity  
Microstructure and mechanical properties of heat-treated Mg–6.2Li–3.5Al–3Y alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 857
Authors:  Peng Peng(彭鹏);  Yan, Xiantao;  Zheng, Wanchao;  Xu, YL(徐远丽);  Zhang, Xudong;  Ma, ZK(马智琨);  Zhang, Hong
Favorite  |    Submit date:2022/11/08
Age hardening  Aluminum alloys  Eutectics  Hardness  Lithium alloys  Magnesium alloys  Microstructure  Precipitation (chemical)  Tensile strength  Tensile testing  After-heat treatment  As cast alloy  Combined effect  Heat treatment time  Heat-treatment process  Mg-Li alloy  Microstructure evolutions  Microstructures and mechanical properties  Precipitated phase  Strength and ductilities  
Thermal stability of epitaxial Fe films grown on Si substrates by molecular beam epitaxy 期刊论文
APPLIED SURFACE SCIENCE, 2014, 卷号: 293, 页码: 71-75
Authors:  Wei, YP;  Gao, CX(高存绪);  Dong, CH;  Ma, ZK(马智琨);  Li, JG(李建功);  Xue, DS(薛德胜);  Gao, CX (reprint author), Lanzhou Univ, Minist Educ, Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Peoples R China.
Adobe PDF(3982Kb)  |  Favorite  |    Submit date:2015/05/25
Thermal stability  Magnetic materials  Interfacial microscopy  Molecular beam epitaxy  
Evolution of shear bands, free volume, and structure in room temperature rolled Pd40Ni40P20 bulk metallic glass 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 卷号: 623, 页码: 145-152
Authors:  Xu, YL(徐远丽);  Shi, B;  Ma, ZK(马智琨);  Li, JG(李建功);  Li, JG (reprint author), Lanzhou Univ, Inst Mat Sci & Engn, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date:2016/03/29
Metallic glasses  Plastic deformation  Shear bands  Free volume  Structure  
Analysis on microstructure and mechanical properties of Ti-47.5Al-3Nb-1.5Cr alloy through heat-treatment 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 908
Authors:  Peng, Peng;  Zhou, Shudong;  Liu, Zijie;  Pei, Xing;  Gan, Lu;  Xu, Yuanli;  Zhang, Xudong;  Ma, Zhikun;  Wang, Jiatai
Favorite  |    Submit date:2022/05/12
Aluminum alloys  Binary alloys  Chromium alloys  Heat treatment  Microstructure  Niobium alloys  Tensile testing  Titanium alloys  A new tial alloy  As-cast  Heat preservation  Heat-treated  Interlamellar spacing  Microstructure evolutions  Microstructures and mechanical properties  TiAl alloy  Treatment systems  Two-phase region