Mössbauer Spectrometry Study of Spinodal Decomposition in Fe-25Cr-12Co-1Si Alloy during Step Ageing

2005 ◽  
Vol 475-479 ◽  
pp. 2139-2142 ◽  
Author(s):  
C.Y. Xu ◽  
L. Zhen ◽  
X.Y. Sun ◽  
R.G. Xu ◽  
R.S. Gao ◽  
...  
Keyword(s):  
Hyperfine Field ◽  
Ageing Time ◽  
Local Environment ◽  
Mössbauer Spectrometry ◽  
Particle Model ◽  
Phase Decomposition ◽  
Hyperfine Parameters ◽  
Hyperfine Field Distribution ◽  
Mossbauer Spectrometry ◽  
Magnetic Hardening

The local environment issued from the phase decomposition in Fe-25Cr-12Co-1Si alloy during step ageing has been studied by 57Fe Mössbauer spectrometry. The phase decomposition is influenced by both ageing time and temperature. It processes rapidly when ageing temperature is high. The formation of different kinds of (Fe, Co)-rich, Fe-rich and Cr-rich domains with independent hyperfine parameters during phase decomposition was characterized by hyperfine field distribution. The magnetic hardening of the alloy was discussed basing on single domain particle model.

A Mössbauer spectrometry study on the phase decomposition of cast duplex stainless steel

1994 ◽  
Vol 92 (1) ◽  
pp. 987-992 ◽  
Author(s):  
H. Kuwano ◽  
Y. Ishikawa ◽  
T. Yoshimura ◽  
Y. Hamaguchi
Keyword(s):  
Stainless Steel ◽  
Duplex Stainless Steel ◽  
Mössbauer Spectrometry ◽  
Phase Decomposition ◽  
Mossbauer Spectrometry

scholarly journals Powders with superparamagnetic Fe3C particles studied with Mössbauer spectrometry

2010 ◽  
Vol 217 ◽  
pp. 012097 ◽  
Author(s):  
B David ◽  
O Schneeweiss ◽  
F Dumitrache ◽  
C Fleaca ◽  
R Alexandrescu ◽  
...  
Keyword(s):  
Mössbauer Spectrometry ◽  
Mossbauer Spectrometry

Study of crystallization defects in FeF3 thin films by Mössbauer spectrometry

1981 ◽  
Vol 52 ◽  
pp. 989-994 ◽  
Author(s):  
A.S. Barrière ◽  
A. Lachter ◽  
J.C. Gianduzzo ◽  
F. Ménil
Keyword(s):  
Thin Films ◽  
Mössbauer Spectrometry ◽  
Mossbauer Spectrometry

Redox potential measurements and Mössbauer spectrometry of FeII adsorbed onto FeIII (oxyhydr)oxides

2005 ◽  
Vol 69 (20) ◽  
pp. 4801-4815 ◽  
Author(s):  
Ewen Silvester ◽  
Laurent Charlet ◽  
Christophe Tournassat ◽  
Antoine Géhin ◽  
Jean-Marc Grenèche ◽  
...  
Keyword(s):  
Redox Potential ◽  
Mössbauer Spectrometry ◽  
Mossbauer Spectrometry
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