[논문]High-Temperature Corrosion Behavior of Al-Coated Ni-Base Alloys in Lithium Molten Salt for Electroreduction

Kim, Wan-Bae; Choi, Woo-Seok; Lim, Kyu-Seok; Cho, Soo-Haeng; Lee, Jong-Hyeon

doi:10.3390/coatings11030328

[해외논문] High-Temperature Corrosion Behavior of Al-Coated Ni-Base Alloys in Lithium Molten Salt for Electroreduction 원문보기

Coatings, v.11 no.3, 2021년, pp.328 -

Kim, Wan-Bae (Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea) , Choi, Woo-Seok (Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea) , Lim, Kyu-Seok (Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea) , Cho, Soo-Haeng (Rapidly Solidified Materials Research Center (RASOM), Chungnam National University, Daejeon 34134, Korea) , Lee, Jong-Hyeon (Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea)

Abstract ▼ AI-Helper

The electrolytic reduction of a spent oxide fuel involves the liberation of oxygen in a molten salt LiCl-Li2O electrolyte, which creates a corrosive environment for typical structural materials. In this study, the corrosion behaviors of Al-Y-coated specimens in a Li molten salt kept under an oxidizing atmosphere at 650 °C for 72 and 168 h were investigated. The weight loss fraction of the coated specimen to bare specimen was approximately 60% for 3% Li2O and 54% for 8% Li2O at 72 h, and approximately 38% for 3% Li2O and 30% for 8% Li2O at 168 h. Corrosion was induced in the LiCl-Li2O molten salt by the basic oxide ion O2− via the basic flux mechanism, and the corrosion product was found to be dependent on the activity of the O2− ion. The increase in weight loss may have been caused by the increase in the O2− concentration due to the increase in the Li2O concentration rather than being because of the increased reaction time. The Al-Y coating was found to be beneficial for hot corrosion resistance, which can be useful for handling high-temperature lithium molten salt under an oxidizing atmosphere.

참고문헌 (56)

Kumar Electrochemical Studies of Molten Sulfates in LiCl-KCl-Na2SO4 at 700 °C Corros. Sci. 2018 10.1016/j.corsci.2017.12.022 133 17

상세보기
Haro Corrosion Performance of Heat Resistant Alloys in Na2SO4-V2O5 Molten Salts Mater. Sci. Eng. A 2006 435-436 258
Gu Evolution of Microstructure and Hot Corrosion Performance of La2Hf2O7 Ceramic in Contact with Molten Sulfate-Vanadate Salt Ceram. Int. 2018 10.1016/j.ceramint.2017.10.150 44 2048

상세보기
Garip Prediction modeling of Type-I hot corrosion performance of Ti-Al-Mo-X (X=Cr, Mn) alloys in (Na, K)2SO4 molten salt mixture environment at 900 °C J. Alloys Compd. 2020 10.1016/j.jallcom.2020.156010 843 156010

상세보기
Garip Corrosion Behavior of the Resistance Sintered TiAl Based Intermetallics Induced by Two Different Molten Salt Mixture Corros. Sci. 2020 10.1016/j.corsci.2020.108819 174 108819

상세보기
Song Effect of LiNO2-Coated Cathode on Cell Performance in Molten Carbonate Fuel Cell Int. J. Hydr. Energy 2019 10.1016/j.ijhydene.2019.03.080 44 12085

상세보기
Lee Mechanical Strength Improvement of Aluminum Foam-Reinforced Matrix for Molten Carbonate Fuel Cells Int. J. Hydr. Energy 2017 10.1016/j.ijhydene.2017.03.096 42 16235

상세보기
Sher Enhancing Hydrogen Production From Steam Electrolysis in Molten Hydroxides via Selection of Non-Precious Metal Electrodes Int. J. Hydr. Energy 2020 10.1016/j.ijhydene.2020.07.183 45 28260

상세보기
Rehman Hot Corrosion Behaviour of Yttrium and Aluminium Modified Wear Resistance Coating Alloy in Mixed Sulphate at 900 °C Corros. Sci. 2020 10.1016/j.corsci.2019.108369 165 108369

상세보기
Grosu Inhibiting Hot Corrosion of Molten Li2CO3-Na2CO3-K2CO3 Salt through Graphitization of Construction Materials for Concentrated Solar Powder Sol. Energy Mater. Sol. Cells 2020 10.1016/j.solmat.2020.110650 215 110650

상세보기
Fernandez Corrosion Evaluation of Eutectic Chloride Molten Salt for New Generation of CSP Plants. Part 2: Materials Screening Performance J. Energy Storage 2020 10.1016/j.est.2020.101381 29 101381

상세보기
Indacochea High-Temperature Oxidation and Corrosion of Structural Materials in Molten Chlorides Oxid. Met. 2001 10.1023/A:1010333407304 55 1

상세보기
Chen Direct Electrochemical Reduction of Titanium Dioxide to Titanium in Molten Calcium Chloride Nature 2000 10.1038/35030069 407 361

상세보기
Ruh Thermodynamic and Kinetic Consideration on the Corrosion of Fe, Ni and Cr Beneath a Molten KCl-ZnCl2 Mixture Corros. Sci. 2006 10.1016/j.corsci.2005.02.015 48 679

상세보기
Fang Microstructural Evolution and Hot Corrosion Behavior of La0.8Ba0.2Ti3-δ-YSZ Double-Layer Thermal Barrier Coatings in Na2SO4 + V2O5 Molten Salt at 900 °C Surf. Coat. Technol. 2020 10.1016/j.surfcoat.2020.126175 399 126175

상세보기
Zhang Chloride- and Sulphate-Induced Hot Corrosion Mechanism of Super Austenitic Stainless Steel S31254 Under Dry Gas Environment Corros. Sci. 2020 10.1016/j.corsci.2019.108295 163 108295

상세보기
Zhuang Hot Corrosion of Different Alloys in Chloride and Carbonate Molten-Salt Mixture Under Argon Atmosphere Sol. Energy 2019 10.1016/j.solener.2019.07.065 189 254

상세보기
Zhu Corrosion Behavior of High-Chromium Ferritic Steels in Molten Carbonate in Cathode Environment Electrochim. Acta 2001 10.1016/S0013-4686(01)00471-6 46 2593

상세보기
Lei Irradiation Accelerated Fluoride Molten Salt Corrosion of Nickel-Based UNS N10003 Alloy Revealed by X-Ray Absorption Fine Structure Corros. Sci. 2020 10.1016/j.corsci.2019.108408 165 108408

상세보기
Wu Corrosion Behavior of a Wear Resistant Co-Mo-Cr-Si Alloy in Molten Fluoride Salts J. Nucl. Mater. 2020 10.1016/j.jnucmat.2020.152529 542 152529

상세보기
Doniger Investigation of Impurity Driven Corrosion Behavior in Molten 2LiF-BeF2 Salt Corros. Sci. 2020 10.1016/j.corsci.2020.108823 174 108823

상세보기
McAlpine Corrosion of Commercial Alloys in FLiNaK Molten Salt Containing EuF3 and Simulant Fission Product Additives J. Nucl. Mater. 2020 10.1016/j.jnucmat.2020.151994 532 151994

상세보기
Liu Ni-Mo-Cr Alloy Corrosion in Molten NaCl-KCl-MgCl2 Salt and Vapour Corros. Sci. 2021 23 180
Li High-Temperature Corrosion Behavior of Ni-16Mo-7Cr-4Fe Superalloy Containing Yttrium in Molten LiF-NaF-KF Salt J. Nucl. Mater. 2015 10.1016/j.jnucmat.2015.05.007 464 342

상세보기
Sidhu Evaluation of Hot Corrosion Resistance of HVOF Coatings on a Ni-Based Superalloy in Molten Salt Environment Mater. Sci. Eng. A 2006 10.1016/j.msea.2006.05.099 430 64

상세보기
Wang Hot Corrosion Behavior of Nanostructured Zirconia in Molten NaVO3 Salt Ceram. Int. 2017 10.1016/j.ceramint.2017.05.077 43 10415

상세보기
Alfantazi High Temperature Corrosion and Electrochemical Behavior of INCONEL 625 Weld Overlay in PbSO4-Pb3O4-PbCl2-CdO-ZnO Molten Salt Medium Corros. Sci. 2014 10.1016/j.corsci.2014.03.034 85 60

상세보기
Ai On the Possibility of Severe Corrosion of a Ni-W-Cr Alloy in Fluoride Molten Salts at High Temperature Corros. Sci. 2019 10.1016/j.corsci.2019.01.012 149 218

상세보기
Wang Influence of Sputtered Nanocrystalline Coating on Oxidation and Hot Corrosion of a Nickel-Based Superalloy M951 J. Mater. Sci. Technol. 2014 10.1016/j.jmst.2014.01.001 30 867

상세보기
Mahini Effects of the Pack Al Content on the Microstructure and Hot Corrosion Behavior of Aluminide Coatings Applied on Inconel-600 Surf. Coat. Technol. 2020 10.1016/j.surfcoat.2020.125949 397 125949

상세보기
Cho Effects of Alloying Elements of Nickel-Based Alloys on the Hot-Corrosion Behavior in an Electrolytic Reduction Process J. Alloys Compd. 2017 10.1016/j.jallcom.2016.11.394 695 2878

상세보기
Du Durability of Platinum Coating Anode in Molten Carbonate Electrolysis Cell Corros. Sci. 2019 10.1016/j.corsci.2019.03.028 153 12

상세보기
Kim Corrosion-Resistant Coating for Cathode Current Collector and Wet-Seal Area of Molten Carbonate Fuel Cells Int. J. Hydr. Energy 2018 10.1016/j.ijhydene.2018.02.196 43 11363

상세보기
Bradshaw Development of Hot Corrosion Resistant Coatings for Gas Turbines Burning Biomass and Waste Derived Fuel Gases Surf. Coat. Technol. 2013 10.1016/j.surfcoat.2012.10.047 216 8

상세보기
Bradshaw Hot Corrosion Tests on Corrosion Resistant Coatings Developed for Gas Turbines Burning Biomass and Waste Derived Fuel Gases Surf. Coat. Technol. 2013 10.1016/j.surfcoat.2013.04.037 228 248

상세보기
Vakilifard Hot Corrosion Behavior of Plasma-Sprayed Functionally Graded Thermal Barrier Coatings in the Presence of Na2SO4 + V2O5 Molten Salt Surf. Coat. Technol. 2017 10.1016/j.surfcoat.2017.07.058 326 238

상세보기
Gurrappa Thermal Barrier Coatings for Enhanced Efficiency of Gas Turbine Engines Surf. Coat. Technol. 2006 10.1016/j.surfcoat.2006.06.026 201 3016

상세보기
Cong Wear Behavior of Corroded Al-Al2O3 Composite Coatings Prepared by Cold Spray Surf. Coat. Technol. 2017 10.1016/j.surfcoat.2017.07.063 326 247

상세보기
Strangman Damage Mechanisms, Life Prediction, and Development of EB-PVD Thermal Barrier Coatings for Turbine Airfoils Surf. Coat. Technol. 2007 10.1016/j.surfcoat.2007.06.067 202 658

상세보기
Zhang Tunable Electromagnetic Interference Shielding Ability in a One-Dimensional Bagasse Fiber/Polyaniline Heterostructure ACS Appl. Polym. Mater. 2019 10.1021/acsapm.8b00025 1 737

상세보기
Saini Improved Electromagnetic Interference Shielding Response of Poly(Aniline)-Coated Fabrics Containing Dielectric and Magnetic Nanoparticles J. Phys. Chem. C 2012 10.1021/jp302131w 116 13403

상세보기
Allanore A New Anode Material for Oxygen Evolution in Molten Oxide Electrolysis Nature 2013 10.1038/nature12134 497 353

상세보기
Adam Aluminium Producers Promise a Cleaner Smelting Pot Nature 2018 10.1038/d41586-018-05158-1 557 280

상세보기
Barthelemy, C., Marmottant, A., Laurent, V., Bouvet, S., and Stabrowski, V.U.S. (2018). Cermet electrode material. (Patent No. 0073109 A1).
10.3390/coatings10020138 Fernández, A.G., and Cabeza, L.F. (2020). Anodic Protection Assessment Using Alumina-Forming Alloys in Chloride Molten Salt for CSP, Plants. Coatings, 10.

상세보기
Jubeen Green Synthesis and Biological Evaluation of novel 5-Fluorouracil Derivatives as Potent Anticancer Agents Saudi Pharm. J. 2019 10.1016/j.jsps.2019.09.013 27 1164

상세보기
Shera Development of Biomass Derived Highly Porous Fast Adsorbents for Postcombustion CO2 Capture Fuel 2020 10.1016/j.fuel.2020.118506 282 118506

상세보기
Goebel Mechanism for the Hot Corrosion of Nickel-Base Alloys Met. Translator 1971 2 2875
Rapp Hot Corrosion of Materials: A Fluxing Mechanism? Corros. Sci. 2002 10.1016/S0010-938X(01)00057-9 44 209

상세보기
Zeng Cyclic Oxidation Behavior of the Ti-6Al-4V Alloy Oxid. Met. 2014 10.1007/s11085-013-9458-z 81 467

상세보기
Harada High Temperature Oxidation and High Temperature Corrosion of Metallic Materials. I. High Temperature Oxidation J. Jpn. Therm. Spray. Soc. 1996 33 128
Izuta High-Temperature Oxidation Behavior of Mechanically Alloyed Ni-Base Superalloys J. Jpn. Inst. Met. 1994 10.2320/jinstmet1952.58.10_1196 58 1196
Turkdogan, E.T. (1980). Physical Chemistry of High Temperature Technology, Academic Press.
Cho High Temperature Corrosion Behavior of Ni-Based Alloys Met. Mater. Int. 2012 10.1007/s12540-012-6005-4 18 939

상세보기
Tawancy High-Temperature Oxidation Behavior of a Wrought Ni-Cr-W-Mn-Si-La Alloy Oxid. Met. 1996 10.1007/BF01046988 45 323

상세보기
10.1007/s12540-020-00610-2 Kim, I.H., Jung, Y.I., Choi, B.K., Kim, H.G., and Jang, J.I. (2020). Corrosion and Oxidation Resistance Behaviors of Ta-Containing Low Alloying Zirconium. Met. Mater. Int.

상세보기

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