中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
金属研究所 [7]
采集方式
OAI收割 [7]
内容类型
期刊论文 [7]
发表日期
2008 [2]
2007 [1]
2003 [1]
2000 [1]
1998 [1]
1996 [1]
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First-principles study on the ductility effect of zirconium and its distinct behavior from boron to restrain hydrogen-induced embrittlement in Ni-Ni3Al alloys
期刊论文
OAI收割
Journal of Materials Science & Technology, 2008, 卷号: 24, 期号: 2, 页码: 165-171
Y. Wu
;
Y. M. Wang
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2012/04/13
interface
occupation behavior
embrittlement
ductility
grain-boundary cohesion
environmental embrittlement
electronic-structure
polycrystalline ni3al
ni/ni3al interface
molecular cluster
lattice misfit
segregation
impurities
strength
The role of boron on a conventional nickel-based superalloy
期刊论文
OAI收割
Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2008, 卷号: 491, 期号: 1-2, 页码: 159-163
P. J. Zhou
;
J. J. Yu
;
X. F. Sun
;
H. R. Guan
;
Z. Q. Hu
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2012/04/13
M951 alloy
grain boundaries
stress-rupture
boron
borides
Ni3Al
grain-boundary segregation
vacancy formation energies
environmental
embrittlement
solute segregation
dislocation line
ni3al
behavior
alloy
polycrystalline
microstructure
First-principles study of the influence of lattice misfit on the segregation behaviors or hydrogen and boron in the Ni-Ni3Al system
期刊论文
OAI收割
Acta Materialia, 2007, 卷号: 55, 期号: 14, 页码: 4845-4852
Y. X. Wu
;
X. Y. Li
;
Y. M. Wang
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2012/04/13
interface
embrittlement
ductility
lattice misfit
first-principles
nickel-base superalloy
grain-boundary cohesion
single-crystal
superalloys
polycrystalline ni3al
electronic-structure
environmental
embrittlement
ni/ni3al interface
creep deformation
fracture
ni
Energetics and electronic structure of grain boundaries and surfaces of B- and H-doped Ni3Al
期刊论文
OAI收割
Physical Review B, 2003, 卷号: 67, 期号: 22
Q. M. Hu
;
R. Yang
;
D. S. Xu
;
Y. L. Hao
;
D. Li
;
W. T. Wu
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2012/04/14
intergranular fracture
environmental embrittlement
polycrystalline
ni3al
water dissociation
first-principles
metal-surfaces
boron
segregation
ductility
hydrogen
Environmental and internal hydrogen embrittlement of a directionally solidified Ni-rich Ni3Al intermetallics
期刊论文
OAI收割
Journal of Materials Science, 2000, 卷号: 35, 期号: 6, 页码: 1433-1438
J. Q. Su
;
S. J. Gao
;
Z. Q. Hu
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2012/04/14
room-temperature ductility
unidirectional solidification
stoichiometric ni3al
single-crystals
polycrystalline ni3al
major
cause
fracture
deformation
improvement
behavior
Effect of Zr and B on environmental embrittlement in Ni(3)AI alloys
期刊论文
OAI收割
Scripta Materialia, 1998, 卷号: 38, 期号: 6, 页码: 959-964
X. Y. Cheng
;
X. J. Wan
;
J. T. Guo
;
C. T. Liu
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2012/04/14
polycrystalline ni3al
boron
segregation
A first principles investigation of environmental embrittlement of Co3Ti alloy
期刊论文
OAI收割
Acta Materialia, 1996, 卷号: 44, 期号: 10, 页码: 4019-4026
G. Lu
;
J. T. Guo
;
K. Y. Chen
;
Z. Q. Hu
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2012/04/14
grain-boundary embrittlement
room-temperature ductility
electronic-structure
intermetallic compounds
polycrystalline ni3al
mechanical-properties
boron
behavior
fracture
sulfur