Microstructural characterization of a modified 706-type Ni-Fe superalloy by small-angle neutron scattering and electron microscopy

2005 ◽  
Vol 36 (12) ◽  
pp. 3439-3450 ◽  
Author(s):  
D. Del Genovese ◽  
J. Rösler ◽  
P. Strunz ◽  
D. Mukherji ◽  
R. Gilles
Keyword(s):  
Electron Microscopy ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Microstructural Characterization

Nanometer to micrometer scale characterization of pore networks in fine-grained rocks using electron microscopy and small angle neutron scattering

2012 ◽  
Vol 18 (S2) ◽  
pp. 1954-1955 ◽  
Author(s):  
A. Navarre-Sitchler ◽  
K. Mouzakis ◽  
J. McCray ◽  
G. Rother ◽  
T. Dewers ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Pore Networks ◽  
Fine Grained ◽  
Scale Characterization ◽  
Micrometer Scale

Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.

Microstructural Characterization of Materials for Nuclear Applications Using Small-Angle Neutron Scattering

1997 ◽  
Vol 30 (5) ◽  
pp. 607-612 ◽  
Author(s):  
R. Coppola ◽  
F. Fiori ◽  
M. Magnani ◽  
M. Stefanon
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Microstructural Characterization ◽  
Distribution Functions ◽  
Separate Analysis ◽  
Martensitic Steels ◽  
Resolution Limit ◽  
Characterization Of Materials

The results of a small-angle neutron scattering (SANS) investigation of microstructural evolution in martensitic steels, developed for use in future fusion reactors, are presented. Specifically, modified martensitic steel DIN 1.4914 (MANET type), subjected to different thermal treatments, was studied. The separate analysis of the size distribution functions determined from the nuclear and magnetic SANS components provides information on the presence of different inhomogeneities: large carbides and very small (~1–nm) C–Cr elementary aggregates. In the latter case, since they are such small particles at the resolution limit of the technique, the general problem of extracting their SANS signal from the background has been addressed.

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