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科研机构
兰州理工大学 [17]
内容类型
期刊论文 [17]
发表日期
2021 [3]
2020 [6]
2019 [4]
2018 [2]
2016 [2]
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专题:兰州理工大学
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Multiscale Model for Crack Propagation of γ/γ Interface in γ-TiAl Alloy Based on Cohesive Zone Model
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2021, 卷号: 50, 期号: 5, 页码: 1617-1625
作者:
Li, Jianhua
;
Zhang, Cheng
;
Feng, Ruicheng
;
Wang, Junjun
;
Wang, Maomao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/02/17
Aluminum alloys
Binary alloys
Crack propagation
Cracks
Fracture toughness
Molecular dynamics
Stress intensity factors
Titanium alloys
Constitutive parameters
Crack propagation behavior
Finite element simulations
Force-displacement curves
Force-displacement relationships
Gamma-titanium aluminide
Gamma/gamma interfaces
Polycrystalline models
Acoustic Emission Response to Brittle Cutting of 6H-SiC Using Molecular Dynamics
期刊论文
Rare Metal Materials and Engineering, 2021, 卷号: 50, 期号: 5, 页码: 1602-1610
作者:
Ruicheng Feng
;
Yongnian Qi
;
Haiyan Li
;
Wenyuan Song
;
Lihe Fan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/09/03
Crack propagation
Cracks
Deformation
Lattice vibrations
Molecular dynamics
Silicon
Silicon carbide
Silicon compounds
Vibration analysis
Brittle deformation
Cutting depth
Dislocation propagation
Energy accumulation
Frequency energy
Higher frequencies
Microdeformations
Molecular dynamics simulations
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
Effects of Voids on Mechanical Property of Single Crystal γ-TiAl Alloys Containing Nb
期刊论文
Cailiao Daobao/Materials Reports, 2020, 卷号: 34, 期号: 14, 页码: 14140-14146
作者:
Kou, Peipei
;
Feng, Ruicheng
;
Li, Haiyan
;
Li, Longlong
;
Wang, Maomao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Titanium alloys
Yield stress
Dislocation sources
Dynamics methods
Gamma TiAl
Gamma tial alloys
Micro-defects
Most likely
Stretching process
Tensile directions
Effect of Cutting Depth on Mechanical Properties of Single Crystal gamma-TiAl Alloy
期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2020, 卷号: 49, 期号: 6, 页码: 1931-1937
作者:
Li Haiyan
;
Qiao Haiyang
;
Feng Ruicheng
;
Wang Qi
;
Wang Maomao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/03/01
nano-cutting
tensile
molecular dynamics simulations
lattice transformation
dislocation
Effect of Cutting Depth on Mechanical Properties of Single Crystal γ-TiAl Alloy
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 6, 页码: 1931-1937
作者:
Li, Haiyan
;
Qiao, Haiyang
;
Feng, Ruicheng
;
Wang, Qi
;
Wang, Maomao
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Crystallization
Molecular dynamics
Nucleation
Single crystals
Stress-strain curves
Tensile strength
Titanium alloys
Yield stress
Dislocation nucleation
Fracture surfaces
Gamma tial alloys
Large-scale molecular dynamics
Micro-defects
Monocrystalline
Port position
Tensile process
The effect of residual stress on?3(111) twin boundaries fracture behavior in ?-TiAl with molecular dynamics simulation
期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2020, 卷号: 28, 期号: 1
作者:
Feng, Ruicheng(冯瑞成)
;
Song, Wenyuan
;
Li, Haiyan(李海燕)
;
Wang, Maomao
;
Qi, Yongnian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/02/24
residual stress
molecular dynamics
?-TiAl alloy
tensile deformation
? 3(111) twin boundaries
fracture
Subsurface defects evolution and crystal structure transformation of single crystal copper in nanoscale combined machining
期刊论文
Philosophical Magazine, 2020, 期号: 8
作者:
Haiyan Li(李海燕)
;
Zihao Shao(邵自豪)
;
Ruicheng Feng(冯瑞成)
;
Yongnian Qi(祁永年)
;
Qin Wu(吴沁)
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/08
The effect of residual stress on Σ3(111) twin boundaries fracture behavior in γ-TiAl with molecular dynamics simulation
期刊论文
Modelling and Simulation in Materials Science and Engineering, 2020, 卷号: 28, 期号: 1
作者:
Feng, Ruicheng
;
Song, Wenyuan
;
Li, Haiyan
;
Wang, Maomao
;
Qi, Yongnian
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Crystallization
Fracture
Fracture mechanics
Grain boundaries
Microcracks
Molecular dynamics
Nucleation
Residual stresses
Tensile stress
Textures
Titanium alloys
Distribution of residual stress
Intergranular fracture
Molecular dynamics simulations
Residual compressive stress
Residual tensile stress
Tensile deformation
TiAl alloy
Twin boundaries
Effect of Cutting Crystal Directions on Micro-Defect Evolution of Single Crystal gamma-TiAl Alloy with Molecular Dynamics Simulation
期刊论文
METALS, 2019, 卷号: 9, 期号: 12
作者:
Li, Jianhua
;
Feng, Ruicheng
;
Qiao, Haiyang
;
Li, Haiyan
;
Wang, Maomao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/03/01
molecular dynamics
nano-cutting
crystal direction
gamma-TiAl alloy
stacking fault
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