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Multiscale Model for Crack Propagation of gamma/gamma Interface in gamma-TiAl Alloy Based on Cohesive Zone Model
期刊论文
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:4/0
  |  
提交时间:2021/10/14
gamma-TiAl alloy
multiscale model
Voronoi tessellation
FEM-CZM
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
Numerical Simulation and Multi-Objective Optimization of Partition Cooling in Hot Stamping of the Automotive B-Pillar Based on RSM and NSGA-II
期刊论文
METALS, 2020, 卷号: 10, 期号: 9
作者:
Cui, Maomao
;
Wang, Zhao
;
Wang, Leigang
;
Huang, Yao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/03/01
B-pillar
partition cooling
hot stamping
RSM
NSGA-II
multi-objective optimization
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:15/0
  |  
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
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:4/0
  |  
提交时间:2022/03/01
molecular dynamics
nano-cutting
crystal direction
gamma-TiAl alloy
stacking fault
Phase Transformation Strengthening of Hot Extruded Inconel 625 under High-temperature Load Environment
期刊论文
Journal Wuhan University of Technology, Materials Science Edition, 2019, 卷号: 34, 期号: 6, 页码: 1297-1308
作者:
Liu, Dexue
;
Cui, Maomao
;
Wang, Wenxu
;
Nan, Hongqiang
;
Cai, Haopeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Carbides
Chromium compounds
Creep
Creep resistance
Grain boundaries
Phase transitions
Creep temperature
High temperature
Inconel 625 alloys
Large amounts
M23C6 carbides
Micro-structure evolutions
Strength increase
Temperature sensitive
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