Ordering and phase separation in low supersaturated Ni–Cr–Al alloys: 3D atom probe and Monte Carlo simulation

1998 ◽  
Vol 250 (1) ◽  
pp. 99-103 ◽  
Author(s):  
C. Pareige-Schmuck ◽  
F. Soisson ◽  
D. Blavette
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Phase Separation ◽  
Atom Probe ◽  
Al Alloys

Ordering and phase separation in Ni–Cr–Al: Monte Carlo simulations vs three-dimensional atom probe

1999 ◽  
Vol 47 (6) ◽  
pp. 1889-1899 ◽  
Author(s):  
C. Pareige ◽  
F. Soisson ◽  
G. Martin ◽  
D. Blavette
Keyword(s):  
Monte Carlo ◽  
Phase Separation ◽  
Monte Carlo Simulations ◽  
Three Dimensional ◽  
Atom Probe

scholarly journals APPLICATION OF MONTE CARLO METHOD TO PHASE SEPARATION DYNAMICS OF COMPLEX SYSTEMS

1999 ◽  
Vol 10 (08) ◽  
pp. 1513-1520 ◽  
Author(s):  
YUTAKA OKABE ◽  
TSUKASA MIYAJIMA ◽  
TOSHIRO ITO ◽  
TOSHIHIRO KAWAKATSU
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Phase Separation ◽  
Monte Carlo Method ◽  
Shear Flow ◽  
Late Stage ◽  
Microphase Separation ◽  
Anisotropic Growth ◽  
Phase Separations ◽  
Macrophase Separation

We report the application of the Monte Carlo simulation to phase separation dynamics. First, we deal with the phase separation under shear flow. The thermal effect on the phase separation is discussed, and the anisotropic growth exponents in the late stage are estimated. Next, we study the effect of surfactants on the three-component solvents. We obtain the mixture of macrophase separation and microphase separation, and investigate the dynamics of both phase separations.

The Measurement of Composition During the Early Stages of the Spinodal Decomposition of Fe-Cr Alloys

1990 ◽  
Vol 186 ◽  
Author(s):  
M.G. Hetherington ◽  
J.M. Hyde ◽  
M.K. Miller
Keyword(s):  
Monte Carlo ◽  
Phase Separation ◽  
Spinodal Decomposition ◽  
Atom Probe ◽  
Statistical Techniques ◽  
Fine Scale ◽  
Monte Carlo Calculations ◽  
Early Stages ◽  
Non Linear

AbstractThe properties of many advanced alloys are derived from extremely fine-scale microstructures. This poses interesting questions about the measurement of composition on this scale. The phase separation of model Fe-Cr alloys has been been studied with the atom-probe. Statistical techniques have been used to estimate the composition and compare the results with the predictions of linear and non-linear theories of spinodal decomposition and the distributions obtained from Monte-Carlo calculations.

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