Assignment of individual orientations by gaussian distribution and monte-carlo grain growth simulation by grain boundary character distribution (GBCD) in Fe-3%Si alloy

2000 ◽  
Vol 6 (2) ◽  
pp. 89-95 ◽  
Author(s):  
H. S. Ryoo ◽  
H. N. Lee ◽  
S. K. Hwang
Keyword(s):  
Monte Carlo ◽  
Grain Boundary ◽  
Grain Growth ◽  
Gaussian Distribution ◽  
Grain Boundary Character Distribution ◽  
Growth Simulation ◽  
Boundary Character ◽  
Grain Boundary Character ◽  
Character Distribution ◽  
Boundary Character Distribution

Selective Grain Growth and Grain Boundary Character Distribution Relationships in Magnetostrictive Fe-Ga Thin Sheets

2018 ◽  
Vol 917 ◽  
pp. 223-227
Author(s):  
Suok Min Na ◽  
Nicholas J. Jones ◽  
Alison B. Flatau
Keyword(s):  
Grain Boundary ◽  
Grain Growth ◽  
Secondary Recrystallization ◽  
High Energy ◽  
Grain Boundary Character Distribution ◽  
Rolled Sheet ◽  
Boundary Character ◽  
Grain Boundary Character ◽  
Character Distribution ◽  
Boundary Character Distribution

Grain growth and grain boundary character distribution relationships in Fe-Ga rolled sheet is investigated to study the influence of H2S gas content in argon on the development of selective grain growth through secondary recrystallization. Abnormal growth of (011) grains was predominant at the low content of H2S gas, while (113) grain growth was well developed at contents higher than 1.33% H2S. On the other hand, the development of (001) grains was challenging to produce because it is very sensitive to the anneal environment and has a relatively low fraction of high energy grain boundaries associated with misorientation angles that determine the mobility of boundaries.

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