Evaluation of the effects of segregation on austenite grain boundary energy in Fe-C-X alloys

1988 ◽  
Vol 19 (7) ◽  
pp. 1807-1818 ◽  
Author(s):  
M. Enomoto ◽  
C. L. White ◽  
H. I. Aaronson
Keyword(s):  
Grain Boundary ◽  
Boundary Energy ◽  
Grain Boundary Energy ◽  
Austenite Grain ◽  
Austenite Grain Boundary

Grain boundary energy in /φ Pure Ice Bicrystals Samples

2021 ◽  
pp. 111094
Author(s):  
C.L. Di Prinzio ◽  
D. Stoler ◽  
Aguirre Varela ◽  
E. Druetta
Keyword(s):  
Grain Boundary ◽  
Boundary Energy ◽  
Grain Boundary Energy

Dihedral angles in Cu–1wt.% Pb: Grain boundary energy and grain boundary triple line effects

2009 ◽  
Vol 57 (8) ◽  
pp. 2527-2537 ◽  
Author(s):  
D. Empl ◽  
L. Felberbaum ◽  
V. Laporte ◽  
D. Chatain ◽  
A. Mortensen
Keyword(s):  
Grain Boundary ◽  
Boundary Energy ◽  
Triple Line ◽  
Dihedral Angles ◽  
Grain Boundary Energy ◽  
Boundary Triple

Grain boundary energy function for α iron

Materialia ◽  
2021 ◽  
pp. 101186
Author(s):  
Rajchawit Sarochawikasit ◽  
Cong Wang ◽  
Poom Kumam ◽  
Hossein Beladi ◽  
Taira Okita ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Energy Function ◽  
Boundary Energy ◽  
Grain Boundary Energy

Cavitation control in steels of high residual element content

1980 ◽  
Vol 295 (1413) ◽  
pp. 305-305 ◽  
Keyword(s):  
Grain Boundary ◽  
Grain Boundaries ◽  
Prior Austenite ◽  
Low Alloy Steels ◽  
Boundary Zone ◽  
Austenite Grain ◽  
Alloy Steels ◽  
Austenite Grain Boundary ◽  
Prior Austenite Grain ◽  
Transverse Boundary

The cavitational mode of failure of prior austenite grain boundaries in bainitic creep-resisting low alloy steels is now well established as a principal factor in the high incidence of cracking problems which has developed on modern power plant in recent years. The microstructural features dominating the cavitation process at the reheat temperature in a ½CMV bainitic steel of high classical residual level have been determined. The prior austenite grain boundaries become zones of comparative weakness ca . 1 pm thick at 700 °C and are incapable of sustaining significant shear loads. Deformation is therefore initiated by a relaxation of load, through a process of prior austenite grain boundary zone shear, from inclined to transverse boundaries such that a concentration of normal stress develops across the latter. The overall deformation is thereafter determined by cavitation of the transverse boundary zones, the necessary inclined boundary displacements being accommodated by further grain boundary zone shear. Transverse boundary cavitation is shown to be an essentially time-independent process of localized ductile microvoid coalescence resulting from the plastic deformation of the boundary zone.

Influence of grain boundary energy on the grain size evolution in nanocrystalline materials

2009 ◽  
Vol 475 (1-2) ◽  
pp. 893-897 ◽  
Author(s):  
Zheng Chen ◽  
Feng Liu ◽  
Wei Yang ◽  
Haifeng Wang ◽  
Gencang Yang ◽  
...  
Keyword(s):  
Grain Size ◽  
Grain Boundary ◽  
Nanocrystalline Materials ◽  
Boundary Energy ◽  
Grain Boundary Energy ◽  
Size Evolution

scholarly journals Combined effects of nonmetallic impurities and planned metallic dopants on grain boundary energy and strength

2019 ◽  
Vol 166 ◽  
pp. 113-125 ◽  
Author(s):  
Zhifeng Huang ◽  
Fei Chen ◽  
Qiang Shen ◽  
Lianmeng Zhang ◽  
Timothy J. Rupert
Keyword(s):  
Grain Boundary ◽  
Boundary Energy ◽  
Combined Effects ◽  
Grain Boundary Energy
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