scholarly journals Microstructural evolution and grain growth mechanism of pre-twinned magnesium alloy during annealing

2020 ◽  
Author(s):  
Ye Jin Kim ◽  
Jong Un Lee ◽  
Young Min Kim ◽  
Sung Hyuk Park
Keyword(s):  
Magnesium Alloy ◽  
Grain Growth ◽  
Microstructural Evolution ◽  
Growth Mechanism

Microstructural evolution and grain growth kinetics of GZ31 magnesium alloy

2016 ◽  
Vol 118 ◽  
pp. 584-592 ◽  
Author(s):  
M. Roostaei ◽  
M. Shirdel ◽  
M.H. Parsa ◽  
R. Mahmudi ◽  
H. Mirzadeh
Keyword(s):  
Magnesium Alloy ◽  
Grain Growth ◽  
Microstructural Evolution ◽  
Growth Kinetics ◽  
Grain Growth Kinetics ◽  
Kinetics Of

Microstructural evolution of an ECAE-formed ZK60-RE magnesium alloy in the semi-solid state

2009 ◽  
Vol 506 (1-2) ◽  
pp. 8-15 ◽  
Author(s):  
Zude Zhao ◽  
Qiang Chen ◽  
Yanbin Wang ◽  
Dayu Shu
Keyword(s):  
Solid State ◽  
Magnesium Alloy ◽  
Microstructural Evolution ◽  
Semi Solid

Microstructural evolution at large driving forces during grain growth of ultrafine-grained Ni–1.2wt%P

1992 ◽  
Vol 131 (2) ◽  
pp. 569-575 ◽  
Author(s):  
D. Osmola ◽  
P. Nolan ◽  
U. Erb ◽  
G. Palumbo ◽  
K. T. Aust
Keyword(s):  
Grain Growth ◽  
Microstructural Evolution ◽  
Driving Forces ◽  
Ultrafine Grained

Substrates with Programmable Heater Arrays for In-Situ Observation of Microstructural Evolution of Polycrystalline Films: Towards Real Time Control of Grain Growth

MRS Advances ◽  
2016 ◽  
Vol 1 (26) ◽  
pp. 1947-1952 ◽  
Author(s):  
Prabhu Balasubramanian ◽  
Chengjian Zheng ◽  
Yixuan Tan ◽  
Genevieve Kane ◽  
Antoinette Maniatty ◽  
...  
Keyword(s):  
Grain Growth ◽  
Microstructural Evolution ◽  
Control Strategies ◽  
Experimental Simulation ◽  
In Situ Observation ◽  
Temperature Profiles ◽  
Theory Approach ◽  
Polycrystalline Films ◽  
Real Time Control

ABSTRACTAn integrated experimental – simulation – control theory approach designed to enable adaptive control of microstructural evolution in polycrystalline metals is described. A micro-heater array, containing ten addressable channels, is used to create desired temperature profiles across thin polycrystalline films in situ to a scanning electron microscope (SEM). The goal is that on heating with controlled temperature profiles, the evolution of grain growth within the film can be continuously monitored and compared to Monte Carlo simulations of trajectories towards a desired microstructure. Feed-forward and feedback control strategies are then used to guide the microstructure along the desired trajectory.

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