Discrimination of the kinetic model of overlapping solid-state reactions from non-isothermal data

1988 ◽  
Vol 34 (5-6) ◽  
pp. 1387-1396 ◽  
Author(s):  
J. M. Criado ◽  
M. González ◽  
A. Ortega ◽  
C. Real
Keyword(s):  
Solid State ◽  
Kinetic Model ◽  
Solid State Reactions

KINETIC MODEL FOR SOLID STATE REACTIONS CONTROLLED BY DIFFUSION

1988 ◽  
Vol 4 (05) ◽  
pp. 539-544 ◽  
Author(s):  
Zhang Changrui ◽  
◽  
<br>Yang Yiwen ◽  
Zhang Guang
Keyword(s):  
Solid State ◽  
Kinetic Model ◽  
Solid State Reactions

Use of Genetic Algorithm to Determine the Kinetic Model of Solid-State Reactions

2007 ◽  
Vol 90 (5) ◽  
pp. 1611-1614 ◽  
Author(s):  
S. Maitra ◽  
A. J. Pal ◽  
N. Bandyopadhyay ◽  
S. Das ◽  
Jayita Pal
Keyword(s):  
Genetic Algorithm ◽  
Solid State ◽  
Kinetic Model ◽  
Solid State Reactions

Microstructural Variations in Melt-Spun Rapidly Solidified Ribbons

1985 ◽  
Vol 43 ◽  
pp. 54-55
Author(s):  
L. A. Bendersky ◽  
W. J. Boettinger
Keyword(s):  
Solid State ◽  
Processing Parameters ◽  
Heat Extraction ◽  
Solid State Reactions ◽  
Careful Examination ◽  
Ion Milling ◽  
Melt Spun ◽  
Wheel Side ◽  
Rapidly Solidified ◽  
Heat Extraction Rate

Rapid solidification produces a wide variety of sub-micron scale microstructure. Generally, the microstructure depends on the imposed melt undercooling and heat extraction rate. The microstructure can vary strongly not only due to processing parameters changes but also during the process itself, as a result of recalescence. Hence, careful examination of different locations in rapidly solidified products should be performed. Additionally, post-solidification solid-state reactions can alter the microstructure.The objective of the present work is to demonstrate the strong microstructural changes in different regions of melt-spun ribbon for three different alloys. The locations of the analyzed structures were near the wheel side (W) and near the center (C) of the ribbons. The TEM specimens were prepared by selective electropolishing or ion milling.

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