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科研机构
兰州理工大学 [61]
内容类型
期刊论文 [55]
会议论文 [6]
发表日期
2022 [7]
2021 [3]
2020 [3]
2019 [7]
2018 [4]
2017 [9]
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专题:兰州理工大学
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Effect of ball-milling time on microstructures and mechanical properties of heterogeneity-improved heterostructured 2024Al alloys fabricated through powder thixoforming
期刊论文
Materials Chemistry and Physics, 2022, 卷号: 291
作者:
Liu, G.F.
;
Chen, T.J.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/09/22
Aluminum alloys
Ball milling
Binary alloys
Ductility
Fabrication
Grain refinement
Milling (machining)
Strain hardening
Tensile strength
Al-alloy
Ball milling time
Matrix alloy
Milling time
Powder thixoforming
Solidified structures
Strengthening mechanisms
Structure domains
Thixo-forming
Toughening mechanisms
Critical plane-based fatigue life model under multiaxial random loading
期刊论文
International Journal of Structural Integrity, 2022, 卷号: 13, 期号: 5, 页码: 845-856
作者:
Wang, Jie
;
Liu, Jianhui
;
Hua, Feilon
;
He, Yingbao
;
Wang, Xuexue
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/09/22
Fatigue damage
Forecasting
Hardening
Titanium alloys
Additional hardening
Critical plane method
Critical planes
Cycle counting
Fatigue life prediction
Life predictions
Multiaxial
Random load
Random loading
Strain cycles
Synergistic effects of microstructural inhomogeneity and phase-transformation-induced plasticity for ductility improvements in metallic glass composites
期刊论文
Materials Science and Engineering A, 2022, 卷号: 849
作者:
Ma, Huwen
;
Zhao, Yanchun
;
Wang, Xue
;
Ma, Dong
;
Gao, Yanfei
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/07/20
Austenite
Composite materials
Ductility
Glass
Martensite
Matrix algebra
Metallic glass
Neutron diffraction
Plasticity
Shear flow
Shells (structures)
Solvents
Strain hardening
Bulk metallic glass
Bulk metallic glass composite
Bulk metallic glass composites
Ductility enhancement
Metallic glass matrix
Metastables
Second phase
Shear band distribution
Transformation induced plasticity
Microstructure evolution and wear mechanism of in situ prepared Ti–TiN cermet layers at high temperature
期刊论文
Composites Part B: Engineering, 2022, 卷号: 242
作者:
Cheng, Qianqian
;
Zhang, Penglin
;
Ma, Xiaoguang
;
Wan, Shanhong
;
Jialin chen
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/07/20
Cermets
Friction
Microstructure
Stacking faults
Strain hardening
Titanium alloys
Titanium nitride
Wear resistance
Composite cermets
Evolution mechanism
Highest temperature
Laser melting
Microstructure evolutions
Microstructure wear
Modified layer
Titanium (alloys)
Wear mechanisms
Wear scars
High strength and ductility in a novel Ni-based superalloy with γ′ and nanotwins / stacking faults architectures
期刊论文
Materials Science and Engineering A, 2022, 卷号: 847
作者:
Wang, Xingmao
;
Ding, Yutian
;
Yu, Hongyao
;
Bi, Zhongnan
;
Gao, Yubi
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/20
Cold rolling
Locks (fasteners)
Microstructure
Nickel alloys
Recrystallization (metallurgy)
Strain hardening
Superalloys
Thermomechanical treatment
Yield stress
Balance of strength-ductility
Cold-rolling reductions
Fault architecture
High strength and ductility
Nanotwins
Ni-based superalloys
Processing history
SF and LC lock
Thermally stable
Γ′ particle
Probabilistic fatigue framework of notched specimens based on modified strain energy density model under multiaxial loadings
期刊论文
Engineering Fracture Mechanics, 2022, 卷号: 266
作者:
Ran, Yong
;
Liu, Jianhui
;
Wei, Yaobing
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/04/21
Fatigue of materials
Hardening
Strain energy
Stress concentration
Welds
Density modeling
Energy-based models
Modified strain energy density
Multi-axial loadings
Non-proportional hardening
Notch effect and size effect
Notched specimens
Probabilistic fatigue
Sizes effect
Strain energy density
Mechanical Responses and Dynamic Recrystallization Mechanism of A356 Alloy during Single and Double Isothermal Compression Processes
期刊论文
Journal of Materials Engineering and Performance, 2022
作者:
Liang, Zhenglong
;
Niu, Liqun
;
Li, Hao
;
Zhang, Qi
;
Huang, Ke
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/08/09
Dynamics
Grain boundaries
Isotherms
Strain hardening
Strain rate
Textures
A356 alloys
Columnar grain
Double compression
Dynamic recrystallisation
Flow behaviours
Isothermal compressions
Mechanical dynamics
Mechanical response
Recrystallized grains
Strain hardening rate
Progress of High Strength and Enhanced Plasticity Steels with Nanosrtucture
期刊论文
Cailiao Daobao/Materials Reports, 2021, 卷号: 35, 期号: 7, 页码: 7155-7161
作者:
Shi, Yu
;
Li, Zhengning
;
Sheng, Jie
;
La, Peiqing
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/02/17
Advanced high strength Steel
Composite structures
Costs
Ductility
Microstructure
Nanostructures
Plasticity
Strain hardening
Deformation mechanism
Heterogeneous structures
High performance steel
Manufacturing industries
Microstructure characteristics
Strength and ductilities
Strengthening methods
Structural applications
Overcoming the strength-ductility trade-off of an aluminum matrix composite by novel core-shell structured reinforcing particulates
期刊论文
Composites Part B: Engineering, 2021, 卷号: 206
作者:
Zhang, Xuezheng
;
Chen, Tijun
;
Ma, Siming
;
Qin, He
;
Ma, Jinyuan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/03/02
Aluminum alloys
Composite structures
Crack tips
Ductility
Economic and social effects
Inverse problems
Matrix algebra
Metallic matrix composites
Nanoparticles
Particle reinforced composites
Particles (particulate matter)
Shells (structures)
Silicon
Strain hardening
Tensile strength
Titanium
Aluminum matrix composites
Dispersion of nano particles
Heterogeneous structures
Particulate-reinforced metal matrix
Strength and ductilities
Stress induced phase transformations
Transformation induced plasticity
Ultimate tensile strength
Subsurface defect evolution and crystal-structure transformation of single-crystal copper in nanoscale combined machining
期刊论文
Philosophical Magazine, 2021, 卷号: 101, 期号: 1, 页码: 38-58
作者:
Li, Haiyan
;
Shao, Zihao
;
Feng, Ruicheng
;
Qi, Yongnian
;
Wu, Qin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/03/02
Binding energy
Copper
Machining
Molecular dynamics
Nanotechnology
Single crystals
Stacking faults
Strain hardening
Crystal structure transformation
Dislocation evolution
Molecular dynamics simulations
Oscillation phenomenon
Process of evolution
Single crystal copper
Stacking fault tetrahedron
Stair rod dislocations
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