Title of article
Chemical Thermodynamics Consideration on Corrosion Products in Supercritical-Water-Cooled Reactor Coolant
Author/Authors
Katsumura، Yosuke نويسنده , , Saito، Norihisa نويسنده , , Tsuchiya، Yumiko نويسنده , , Yamamoto، Seiji نويسنده , , Akai، Yoshie نويسنده , , Yotsuyanagi، Tadasu نويسنده , , Domae، Masafumi نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
-104
From page
105
To page
0
Abstract
In order to elucidate the dissolution/deposition behavior of corrosion products in supercritical-water-cooled reactor (SCWR) coolant, chemical thermodynamics calculation was carried out, taking into account the electrochemical properties of supercritical water. The review of thermodynamics models revealed the applicability of the modified HKF model for ionic species in the supercritical region. Using the calculation results, potential-pH diagrams were drawn for metal/water systems, which exhibited the effect of temperature and pressure on the stability of oxide in the SCWR core region.
Keywords
magnesium-cupper-yttrium , high-resolution transmission electron microscopy , amorphous , long period stacking order , precipitate , high-angle annular detector dark-field scanning transmission electron microscopy
Journal title
NUCLEAR TECHNOLOGY
Serial Year
2006
Journal title
NUCLEAR TECHNOLOGY
Record number
30092
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