含纳米团簇的铁素体合金高温强化与断裂机理研究

11172094
2011
A0801.固体变形与本构理论
方棋洪
面上项目
教授
湖南大学
68万元
位错;纳米团簇;铁素体合金;高温变形;断裂
2012-01-01到2015-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 Edge misfit dislocation formation at the interface of a nanopore and infinite substrate with surface/interface effects. 期刊论文 Y.X. Zhao|Q.H. Fang|Y.W. Liu|
2 Effect of special rotational deformation on dislocation emission from a semielliptical blunt crack tip in nanocrystalline solids 期刊论文 Yu, Min|Fang, Qihong|Feng, Hui|Liu, Youwen|
3 Interface effects on elastic behavior of a screw dislocation around double nanowires 期刊论文 Jia Li|Qihong Fang|Youwen Liu|
4 The Interaction between a Piezoelectric Screw Dislocation Dipole and an Elliptic Blunt Crack in Elliptical Inhomogeneity 期刊论文 M. Yu|Q.H. Fang|Y.W. Liu|C. Xie|
5 Nanoscale rotational deformation effect on dislocation emission from an elliptically blunted crack tip in nanocrystalline materials 期刊论文 H. Feng|Q.H. Fang|Y.W. Liu|C.P. Chen|
6 Effect of special rotational deformation on dislocation emission from a semielliptical blunt crack tip in nanocrystalline solids 期刊论文 Min Yu|Qihong Fang|Hui Feng|Youwen Liu|
7 Emission of partial dislocations in silicon under nanoindentation 期刊论文 Qihong Fang|Liangchi Zhang|
8 Effect of cooperative nanograin boundary sliding and migration on dislocation emission from a blunt nanocrack tip in nanocrystalline materials 期刊论文 Yingxin Zhao|Qihong Fang|Youwen Liu|
9 Electroelastic interaction between piezoelectric screw dislocation and circularly layered inclusion with imperfect interfaces 期刊论文 Qi-hong Fang|Hui Feng|You-wen Liu|
10 Stress intensity factor of a mode I crack inside a nanoscale cylindrical inhomogeneity 期刊论文 Qihong Fang|Youwen Liu|Feng Liu|Pihua Wen|
11 Screw dislocations interacting with two asymmetrical interfacial cracks emanating from an elliptical hole 期刊论文 Xin Zeng|Qi-Hong Fang|You-Wen Liu|P. H. Wen|
12 Interaction between dislocation and subsurface crack under condition of slip caused by half-plane contact surface normal force 期刊论文 Jianbin Chen|Qihong Fang|Youwen Liu|
13 Effect of thermal activation energy on dislocation emission from an elliptically blunted crack tip 期刊论文 Zeng, Xin|Fang, Qi-Hong|Liu, You-Wen|
14 Interaction between wedge disclination dipoles and core-shell nanowires with interface effects 期刊论文 Zhao, Yingxin|Fang, Qihong|Liu, Youwen|Zhang, Nong|
15 Prediction of the threshold load of dislocation emission in silicon during nanoscratching 期刊论文 Q. H. Fang|L. C. Zhang|
16 Effect of cooperative grain boundary sliding and migration on emission of dislocations from a crack tip in nanocrystalline materials 期刊论文 Feng, H.|Fang, Q. H.|Zhang, L. C.|Liu, Y. W.|
17 Creep behavior as dislocation climb over NiAl nanoprecipitates in ferritic alloy: The effects of interface stresses and temperature 期刊论文 Qihong Fang|Youwen Liu|Pihua Wen|Yong Liu|
18 Diffusion-induced stress and strain energy affected by dislocation mechanisms in a cylindrical nanoanode 期刊论文 Jia Li|Hong Wu|Youwen Liu|Pihua Wen|
19 Edge misfit dislocations in core-shell nanowire with surface/interface effects and different elastic constants 期刊论文 Zhao, Y. X.|Fang, Q. H.|Liu, Y. W.|
20 Void formation of nanocrystalline materials at triple junction of grain boundaries 期刊论文 Jia Li|Qihong Fang|Youwen Liu|
21 Cooperative surface effect and dislocation effect in lithium ion battery electrode 期刊论文 Dayuan Lu|Qihong Fang|Youwen Liu|Pihua Wen|
22 A molecular dynamics investigation into the mechanisms of subsurface damage and material removal of monocrystalline copper subjected to nanoscale high speed grinding 期刊论文 Jia Li|Qihong Fang|Youwen Liu|Liangchi Zhang|
23 Screw Dislocation Interacting with a Nanoscale Cylindrical Inclusion in an Elastic Half-Plane 期刊论文 Jia Li|Xin Zeng|Youwen Liu|
24 Elastic interaction between edge dislocation, concentrated force, point heat source and edge crack in a semi-infinite plane 期刊论文 Jia Li|QiHong Fang|YouWen Liu|
25 Special rotational deformation and grain size effect on fracture toughness of nanocrystalline materials 期刊论文 方棋洪|
26 Effect of cooperative grain boundary sliding and migration on dislocation emitting from a semi-elliptical blunt crack tip in nanocrystalline solids 期刊论文 Yu, Min|Fang, Qihong|Feng, Hui|Liu, Youwen|
27 Exact solutions for piezoelectric screw dislocations near two asymmetrical edge cracks emanating from an elliptical hole 期刊论文 X. Zeng|Q. H. Fang|Y. W. Liu|
28 The interaction between a screw dislocation and a nano-inhomogeneity with a semi-infinite wedge crack penetrating the interface 期刊论文 Y. B. Zhang|Q. H. Fang|Y. W. Liu|
29 The effect of rough surface on nanoscale high speed grinding by a molecular dynamics simulation 期刊论文 Jia Li,|Qihong Fang,|Liangchi Zhang,|Youwen Liu,|
30 High-temperature creep associated with the climb of extended dislocations subjected to chemical stresses 期刊论文 Jia Li|Qihong Fang|Youwen Liu|
31 A piezoelectric screw dislocation near an elliptical inhomogeneity containing a confocal rigid line 期刊论文 C.Z. Jiang|Y.X. Zhao|Y.W. Liu|
32 The interaction between a piezoelectric screw dislocation and a semi-elliptical surface crack in piezoelectric bi-material 期刊论文 M. Yu|X.J. Chen|Y.W. Liu|Q.H. Fang|
33 The interaction between an edge dislocation and a semi-infinite long crack penetrating a circular inhomogeneity 期刊论文 C.C. Wang|Y.X. Zhao|Y.B. Zhang|Y.W. Liu|
34 压电材料中螺型位错偶极子与圆弧形界面裂纹的电弹干涉效应 期刊论文 冯慧|宋豪鹏|刘又文|方棋洪|
35 压电螺型位错与含界面效应纳米夹杂干涉研究 期刊论文 方棋洪|许维|冯慧|刘又文|
36 Size-dependent elastic interaction of screw dislocations with semi-infinite coating materials revealed by atomistic simulation and two dimensional analysis 期刊论文 Jia Li|Qihong Fang|Youwen Liu|
37 Scratching of copper with rough surfaces conducted by diamond tip simulated using molecular dynamics 期刊论文 Jia Li|Qihong Fang|Youwen Liu|Liangchi Zhang|
38 A wedge disclination dipole interacting with a coated cylindrical inhomogeneity 期刊论文 Yingxin Zhao|Qihong Fang|Youwen Liu|
39 Investigation into diffusion induced plastic deformation behavior in hollow lithium ion battery electrode revealed by analytical model and atomistic simulation 期刊论文 Qihong Fang|Hong Wu|Youwen Liu|Pihua Wen|
40 Study of nanoindentation mechanical response of nanocrystalline structures using molecular dynamics simulations 期刊论文 Qihong Fang|Hong Wu|Liangchi Zhang|Youwen Liu|
41 Effect of grinding wheel spindle vibration on surface roughness and subsurface damage in brittle material grinding 期刊论文 Jianbin Chen|Qihong Fang|Ping Li|
42 Effect of nanograin boundary sliding on nanovoid growth by dislocation shear loop emission in nanocrystalline materials 期刊论文 Yingxin Zhao|Qihong Fang|Youwen Liu|
43 Nanoscale rotational deformation effect on dislocation emission from an elliptically blunted crack tip in nanocrystalline materials 期刊论文 H. Feng|Q.H. Fang|Y.W. Liu|C.P. Chen|
44 Effect of cooperative grain boundary sliding and migration on emission of dislocations from a crack tip in nanocrystalline materials 期刊论文 H. Feng|Q. H. Fang|L. C. Zhang,|Y. W. Liu|
45 Investigate on distribution and scatter of surface residual stress in ultra-high speed grinding 期刊论文 Jianbin Chen|Qihong Fang|Liangchi Zhang|
46 An edge dislocation interacting with an elastic thin-layered semi-infinite matrix 期刊论文 Jia Li|Youwen Liu|Pihua Wen|
47 Influence of grain boundary sliding and grain size on dislocation emission from a crack tip 期刊论文 Qihong Fang|Liangchi Zhang|Youwen Liu|
48 Electroelastic interaction between piezoelectric screw dislocation and circularly layered inclusion with imperfect interfaces 期刊论文 Qi-hong FANG|Hui FENG|You-wen LIU|
49 A phase field study focuses on the transverse propagation of deformation twinning for hexagonal-closed packed crystals 期刊论文 H. Feng|Y. Liu|Y.W. Liu|P.H. Wen|
50 Dislocation emission from nanovoid with the effect of neighboring nanovoids and surface stresses 期刊论文 Yingxin Zhao|Qihong Fang|Youwen Liu|Xin Zeng|
51 A molecular dynamics investigation into the mechanisms of subsurface damage and material removal of monocrystalline copper subjected to nanoscale high speed grinding 期刊论文 Li, Jia|Fang, Qihong|Liu, Youwen|Zhang, Liangchi|
52 Screw dislocation and elliptic inhomogeneity of a confocal crack in magnetoelectroelastic medium: Comparison of energy release rate and strain energy density 期刊论文 M. Yu|Q. H. Fang|Y. W. Liu|X. Zeng|
53 Analytical modeling of dislocation effect on diffusion induced stress in a cylindrical lithium ion battery electrode 期刊论文 Jia Li|Qihong Fang|Feng Liu|Youwen Liu|
54 Special rotational deformation effect on the emission of dislocations from a crack tip in deformed nanocrystalline solids 期刊论文 Q.H. Fang|H. Feng|Y.W. Liu|
55 Edge misfit dislocations in core-shell nanowire with surface/interface effects and different elastic constants 期刊论文 Y. X. Zhao|Q. H. Fang|Y. W. Liu|
56 Elastic behavior of disclination dipole near nanotube with surface/interface effect 期刊论文 Ying-Xin Zhao|Xin Zeng|Chang-Pi Chen|
57 Dislocation stability in three-phase nanocomposites with imperfect interface 期刊论文 Ying-Xin Zhao|You-Wen Liu|Qi-Hong Fang|
58 Mechanism of crack healing at room temperature revealed by atomistic simulations 期刊论文 B. Liu|Y. Liu|Y.W. Liu|P.H. Wen|
59 ?Prediction of the threshold load of dislocation emission in silicon during nanoscratching 期刊论文 Q.H. Fang|L.C. Zhang|
60 Special rotational deformation and grain size effect on fracture toughness of nanocrystalline materials 期刊论文 Feng, H.|Fang, Q. H.|Zhang, L. C.|Liu, Y. W.|
61 Crack interaction with a second phase nanoscale circular inclusion in an elastic matrix 期刊论文 Jia Li|Qihong Fang|Youwen Liu|
62 Subsurface damage mechanism of high speedgrinding process in single crystal silicon revealed by atomistic simulations 期刊论文 Jia Li|Qihong Fang|Liangchi Zhang|Youwen Liu|
63 Special rotational deformation and grain size effect on fracture toughness of nanocrystalline materials 期刊论文 H. Feng|Q. H. Fang|L. C. Zhang|Y. W. Liu|
64 Emission criterion of a screw dislocation near a semi-infinite wedge crack partially penetrating a nanoscale piezoelectric inhomogeneity with interface effect 期刊论文 Y. B. Zhang|Q. H. Fang|Y. W. Liu|
65 Elastic behavior of an edge dislocation inside the nanoscale coating layer 期刊论文 Y.W. Liu|Y.X. Zhao|P.H. Wen|S. Lin|
66 Shielding effects of disclinations on the elliptical blunt crack 期刊论文 Yingxin Zhao|Qihong Fang|Youwen Liu|Chunzhi Jiang|
67 Interaction between wedge disclination dipoles and core-shell nanowires with interface effects 期刊论文 Yingxin Zhao|Qihong Fang|Youwen Liu|Nong Zhang|
68 Dislocation emission from nanovoid with surface effects 期刊论文 X. Zeng|Y.W. Liu|P.H. Wen|
69 Influence of dislocation on interaction between a crack and a circular inhomogeneity 期刊论文 Y.S. Tao|Q.H. Fang|X. Zeng|Y.W. Liu|
70 压电材料中螺型位错和偶极子与半椭圆槽表面裂纹的干涉效应 期刊论文 陈响军|刘又文|方棋洪|
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