High-Temperature Passivation of the Surface of Candidate Materials for MSR by Adding Oxygen Ions to FLiNaK Salt
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Methods
3. Results and Discussion
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Element | Source Component | |
---|---|---|
FLiNaK | Li2O | |
Ti, wt.% | 0.0027 | 0.0007 |
Cr, wt.% | 0.0010 | 0.0011 |
Fe, wt.% | 0.0032 | 0.0020 |
Ni, wt.% | 0.0042 | 0.0014 |
Mn, wt.% | 0.0003 | <0.0001 |
Ca, wt.% | 0.0040 | 0.0050 |
Co, wt.% | 0.0002 | <0.0001 |
Cu, wt.% | 0.0018 | 0.0004 |
V, wt.% | <0.0001 | <0.0001 |
Zr, mac.% | <0.0001 | <0.0001 |
Mg, mac.% | 0.0083 | 0.0047 |
Concentration O2− | Corrosion Rate, g/m2h | ||
---|---|---|---|
ppm | wt.% | According to Gravimetric Analysis | According to the Data of Elemental Analysis |
<200 | <0.020 | 1.448 | 1.766 |
500 | 0.050 | 3.975 | 3.936 |
1000 | 0.100 | 3.717 | 3.516 |
1500 | 0.150 | 3.650 | 3.404 |
2500 | 0.250 | 0.162 | 0.541 |
4500 | 0.450 | 0.479 | 1.589 |
8000 | 0.800 | 0.943 | 1.705 |
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Karfidov, E.A.; Zaikov, Y.P.; Nikitina, E.V.; Seliverstov, K.E.; Dub, A.V. High-Temperature Passivation of the Surface of Candidate Materials for MSR by Adding Oxygen Ions to FLiNaK Salt. Materials 2022, 15, 5174. https://doi.org/10.3390/ma15155174
Karfidov EA, Zaikov YP, Nikitina EV, Seliverstov KE, Dub AV. High-Temperature Passivation of the Surface of Candidate Materials for MSR by Adding Oxygen Ions to FLiNaK Salt. Materials. 2022; 15(15):5174. https://doi.org/10.3390/ma15155174
Chicago/Turabian StyleKarfidov, Eduard A., Yuri P. Zaikov, Evgenia V. Nikitina, Konstantin E. Seliverstov, and Alexey V. Dub. 2022. "High-Temperature Passivation of the Surface of Candidate Materials for MSR by Adding Oxygen Ions to FLiNaK Salt" Materials 15, no. 15: 5174. https://doi.org/10.3390/ma15155174