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Theoretical model for yield strength of monocrystalline Ni3Al by simultaneously considering size and strain rate
期刊论文
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 3, 2023, 卷号: 33, 页码: 816-823
作者:
Zhang ZW(张志伟)
;
Cai, Wei
;
Wang J(王军)
;
Yang R(杨荣)
;
Xiao P(肖攀)
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/07/17
Key words
yield strength
size
strain rate
monocrystalline Ni 3 Al
Effect of alloying elements on the interface of fcc-Fe/Ni3Al by first principle calculations
期刊论文
Computational Materials Science, 2022, 卷号: 214
作者:
Guo, Xin
;
Zhou, Jitian
;
Zhang, Xingxing
;
Yang, Ping
;
Ren, Junqiang
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  |  
浏览/下载:29/0
  |  
提交时间:2022/09/22
Alloying
Atoms
Austenite
Calculations
Chemical bonds
Density functional theory
Electrons
Density diagram
Differential charge
First principle calculations
First principles
Heat-resistant steel
Interface energy
Interface property
Orbital electrons
Orbitals
Segregation
Interaction between the edge dislocation dipole pair and interfacial misfit dislocation network in Ni-based single crystal superalloys
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 228, 页码: 8
作者:
Zhang ZW(张志伟)
;
Fu, Qiang
;
Wang J(王军)
;
Yang R(杨荣)
;
Xiao P(肖攀)
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  |  
浏览/下载:55/0
  |  
提交时间:2021/09/08
Ni-based single crystal superalloys
Edge dislocation dipole pair
Interfacial misfit dislocation network
Interacting mechanism
Molecular dynamics
Effects of Zr-Re/W co-segregation behavior on the thermodynamic stability and fracture strength of gamma-Ni/gamma '-Ni3Al interface
期刊论文
PHYSICS LETTERS A, 2021, 卷号: 408
作者:
Ahmeda, Fawaz Alnoman Mohammed
;
Xue, Hong-Tao
;
Tang, Fu-Ling
;
Ren, Jun-Qiang
;
Lu, Xue-Feng
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  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
gamma-Ni/gamma '-Ni3Al phase interface
Co-segregation
Formation energy
Fracture strength
First-principles calculations
Nickel-based single-crystal superalloys
Effects of Zr-Re/W co-segregation behavior on the thermodynamic stability and fracture strength of γ-Ni/γ'-Ni3Al interface
期刊论文
Physics Letters, Section A: General, Atomic and Solid State Physics, 2021, 卷号: 408
作者:
Ahmed, Fawaz Alnoman Mohammed
;
Xue, Hong-Tao
;
Tang, Fu-Ling
;
Ren, Jun-Qiang
;
Lu, Xue-Feng
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/02/17
Binding energy
Calculations
Density functional theory
Fracture
Fracture toughness
Nickel
Nickel alloys
Segregation (metallography)
Single crystals
Binding strength
Co-segregation
Density-functional-theory
First principle calculations
Formation energies
Interfacial fracture
Ni$-3$/Al
Nickel-based single-crystal superalloy
Pseudogaps
Γ-ni/γ'-ni3al phase interface
Unraveling the formation mechanism of hydrogenated vacancy at gamma-Ni/gamma '-Ni3Al phase interface and its roles in interfacial stability and strength
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2021, 卷号: 194
作者:
Xue, Hong-Tao
;
Li, Ji-Zheng
;
Tang, Fu-Ling
;
Lu, Xue-Feng
;
Ren, Jun-Qiang
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  |  
浏览/下载:2/0
  |  
提交时间:2021/10/14
Ni-based superalloys
gamma/gamma ' phase interface
Hydrogenated vacancy
Griffith fracture work
First-principles calculation
Hydrogen embrittlement
Unraveling the formation mechanism of hydrogenated vacancy at γ-Ni/γ'-Ni3Al phase interface and its roles in interfacial stability and strength
期刊论文
Computational Materials Science, 2021, 卷号: 194
作者:
Xue, Hong-Tao
;
Li, Ji-Zheng
;
Tang, Fu-Ling
;
Lu, Xue-Feng
;
Ren, Jun-Qiang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/02/17
Atoms
Fracture
Fracture toughness
Hydrogen
Hydrogen embrittlement
Hydrogenation
Interface states
Nickel alloys
Phase interfaces
Single crystals
Stability
Superalloys
First principle calculations
Formation mechanism
Griffith fracture work
Hydrogen atoms
Hydrogenated vacancy
Interfacial fracture
Interfacial stabilities
Ni$-3$/Al
Ni-based superalloys
Γ/γ' phase interface
Pt-Al bond coat dependence on the creep stress distribution, deformation and fracture behaviour in a second generation Ni-based single crystal superalloy
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 805, 页码: 13
作者:
Tao, X. P.
;
Wang, X. G.
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  |  
浏览/下载:60/0
  |  
提交时间:2021/10/15
Creep stress distribution
Deformation mechanism
Fracture behaviour
Single crystal superalloy
Pt-Al bond Coat
Tribological behavior of Ni3Al–Ag based self-lubricating alloy with Ag2MoO4 formed by high temperature tribo-chemical reaction
期刊论文
Tribology International, 2021, 期号: 153, 页码: 106659
作者:
Wang D(王丹)
;
Tan H(谈辉)
;
Chen WY(陈文元)
;
Zhu SY(朱圣宇)
;
Cheng J(程军)
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/30
Ag
Silver molybdate
Self-lubricating alloy
Elevated temperature
Tribological Behaviors of Ni3Al-Based Coating Coupled with Different Counterpart Materials in Wide Temperature Range
期刊论文
Mocaxue Xuebao/Tribology, 2020, 卷号: 40, 期号: 6, 页码: 687-696
作者:
Fan, Xiangjuan
;
Li, Wensheng
;
Yang, Jun
;
Zhu, Shengyu
;
Cheng, Jun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/02/17
Abrasion
Adhesives
Alumina
Aluminum oxide
Barium compounds
Binary alloys
Composite coatings
Friction
Hardness
Nickel compounds
Plasma spraying
Precipitation (chemical)
Thermal conductivity
Tribology
Coating surface
Friction coefficients
Frictional heat
Low friction coefficients
Lubrication films
Synergistic action
Tribological behaviors
Wide temperature ranges
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