Deformation-induced grain coalescence in an electrodeposited pure iron sheet studied by in situ neutron diffraction and electron backscatter diffraction

2012 ◽  
Vol 60 (8) ◽  
pp. 3393-3401 ◽  
Author(s):  
Y.H. Su ◽  
Y. Tomota ◽  
S. Harjo ◽  
Y. Adachi
Keyword(s):  
Neutron Diffraction ◽  
Pure Iron ◽  
Electron Backscatter Diffraction ◽  
Electron Backscatter ◽  
In Situ Neutron Diffraction ◽  
Backscatter Diffraction ◽  
Grain Coalescence

scholarly journals Novel −75°C SEM cooling stage: application for martensitic transformation in steel

Microscopy ◽  
2020 ◽  
Author(s):  
Kaneaki Tsuzazki ◽  
Motomichi Koyama ◽  
Ryosuke Sasaki ◽  
Keiichiro Nakafuji ◽  
Kazushi Oie ◽  
...  
Keyword(s):  
Martensitic Transformation ◽  
Electron Backscatter Diffraction ◽  
Dislocation Slip ◽  
In Situ Observation ◽  
Contrast Imaging ◽  
Cooling Stage ◽  
Electron Channelling ◽  
Electron Backscatter ◽  
Backscatter Diffraction

Abstract Microstructural changes during the martensitic transformation from face-centred cubic (FCC) to body-centred cubic (BCC) in an Fe-31Ni alloy were observed by scanning electron microscopy (SEM) with a newly developed Peltier stage available at temperatures to  −75°C. Electron channelling contrast imaging (ECCI) was utilized for the in situ observation during cooling. Electron backscatter diffraction analysis at ambient temperature (20°C) after the transformation was performed for the crystallographic characterization. A uniform dislocation slip in the FCC matrix associated with the transformation was detected at −57°C. Gradual growth of a BCC martensite was recognized upon cooling from −57°C to −63°C.

In-situ Recrystallization Experiments Using Electron Backscatter Diffraction

2007 ◽  
Vol 13 (S02) ◽  
Author(s):  
D Prior ◽  
M Bestmann ◽  
S Piazolo ◽  
NC Seaton ◽  
DJ Tatham ◽  
...  
Keyword(s):  
Electron Backscatter Diffraction ◽  
Electron Backscatter ◽  
Backscatter Diffraction
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