scholarly journals In situ scanning electron microscopy study of the thermoelastic martensitic transformation in Ti–Ni shape memory alloy

2016 ◽  
Vol 103 ◽  
pp. 352-360 ◽  
Author(s):  
Y. Soejima ◽  
S. Motomura ◽  
M. Mitsuhara ◽  
T. Inamura ◽  
M. Nishida
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Martensitic Transformation ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Microscopy Study ◽  
Electron Microscopy Study ◽  
Thermoelastic Martensitic Transformation ◽  
Scanning Electron

An in situ high-temperature scanning electron microscopy study of acanthite–argentite phase transformation in nanocrystalline silver sulfide powder

2015 ◽  
Vol 17 (32) ◽  
pp. 20495-20501 ◽  
Author(s):  
S. I. Sadovnikov ◽  
A. I. Gusev ◽  
A. A. Rempel
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Phase Transformation ◽  
High Temperature ◽  
Silver Sulfide ◽  
Microscopy Study ◽  
Electron Microscopy Study ◽  
Temperature Scanning ◽  
Scanning Electron

In situ SEM observation of the transformation “acanthite–argentite” which occurs in nanocrystalline and coarse-crystalline silver sulfide at ∼450 K is performed.

Martensitic Transformation in Ti50Ni25Cu25 Shape Memory Alloy Studied by EBSD

2012 ◽  
Vol 186 ◽  
pp. 49-52
Author(s):  
Tomasz Goryczka ◽  
Józef Lelątko
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Martensitic Transformation ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Transformation Matrix ◽  
B2 Phase ◽  
Scanning Electron

Presented work summarizes studies done on the course of the martensitic transformation in the Ti50Ni25Cu25 alloy. Studies were carried out using scanning electron microscopy JEM 6480 equipped with an electron back scattered detector (EBSD) as well as a heating attachment. As-received ribbon was mainly amorphous. At the free side of the ribbon some fine randomly oriented crystalline grains were formed. During heating followed by cooling the reversible martensitic transformation occurred with sequence: B2↔B19. The crystallographic correlation between the B2 phase and the B19 martensite were confirmed. It allowed finding transformation matrix between both phases.

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