Application of M�ssbauer spectroscopy to the determination of the phase composition of finely dispersed corrosion products of reactor materials in a water coolant

1981 ◽  
Vol 51 (6) ◽  
pp. 794-797 ◽  
Author(s):  
L. N. Moskvin ◽  
A. A. Efimov ◽  
E. V. Sosnovskaya ◽  
B. A. Gusev ◽  
S. B. Tomilov
Keyword(s):  
Phase Composition ◽  
Corrosion Products ◽  
Water Coolant ◽  
Ssbauer Spectroscopy ◽  
Reactor Materials

Laboratory Determination of the Solid Phase Composition of Technogenically Salinized Peatlands: Possibilities and Limitations

2020 ◽  
Vol 75 (3) ◽  
pp. 131-137
Author(s):  
Yu. N. Vodyanitskii ◽  
N. A. Avetov ◽  
A. T. Savichev ◽  
S. Ya. Trofimov ◽  
E. A. Shishkonakova
Keyword(s):  
Phase Composition ◽  
Solid Phase ◽  
Laboratory Determination ◽  
Solid Phase Composition

scholarly journals Determination of Chromite Sands Suitability for Use in Moulding Sands

2017 ◽  
Vol 17 (2) ◽  
pp. 107-110
Author(s):  
K. Stec ◽  
J. Podwórny ◽  
B. Psiuk ◽  
Ł. Kozakiewicz
Keyword(s):  
Phase Composition ◽  
High Temperature ◽  
Chemical Composition ◽  
Chemical Properties ◽  
Grinding Process ◽  
X Ray Diffraction ◽  
Scanning Microscope ◽  
Spectroscopy Technique ◽  
X Ray

Abstract Using the available analytical methods, including the determination of chemical composition using wavelength-dispersive X-ray fluorescent spectroscopy technique and phase composition determined using X-ray diffraction, microstructural observations in a highresolution scanning microscope equipped with an X-ray microanalysis system as well as determination of characteristic softening and sintering temperatures using high-temperature microscope, the properties of particular chromite sands were defined. For the study has been typed reference sand with chemical properties, physical and thermal, treated as standard, and the sands of the regeneration process and the grinding process. Using these kinds of sand in foundries resulted in the occurrence of the phenomenon of the molding mass sintering. Impurities were identified and causes of sintering of a moulding sand based on chromite sand were characterized. Next, research methods enabling a quick evaluation of chromite sand suitability for use in the preparation of moulding sands were selected.

scholarly journals XANES-Based Determination of Redox Potentials Imposed by Steel Corrosion Products in Cement-Based Media

2018 ◽  
Author(s):  
Bin Ma ◽  
Alejandro Fernandez-Martinez ◽  
Benoît Madé ◽  
Nathaniel Findling ◽  
Ekaterina Markelova ◽  
...  
Keyword(s):  
Steel Corrosion ◽  
Corrosion Products ◽  
Redox Potentials
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