Corrosion resistance of nickel-based alloys in salt and metal melts containing REE

Abramov, A. V.; Karpov, V. V.; Zhilyakov, A. Yu.; Беликов, С.; Volkovich, Vladimir A.; Polovov, Ilya B.; Rebrin, O. I.

doi:10.1063/1.5002926

Cited by 5 publications

(2 citation statements)

References 8 publications

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“…Prior to the experiments the samples were washed in distilled water, rinsed in ethanol, dried and weighted. Corrosion experiments were conducted according to the scheme described previously (10). Composition of the alloys in the as received state are listed in Table I Quenched melt samples taken after each experiment were analyzed to determine the content of the elements of interest using X-ray fluorescence spectroscopy (ADVANT'X 4200, ARL) and inductively coupled plasma mass spectrometry (Elan 9000, Perkin Elmer).…”

Section: Ecs Transactions 98 (10) 307-315 (2020)mentioning

confidence: 99%

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl₃

et al. 2020

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The corrosion of various metallic materials was investigated in 3LiCl–2KCl and 3LiCl–2KCl–UCl3 (5 wt. % U) melts under inert atmosphere. Metallic tantalum and molybdenum, nickel-chromium-molybdenum alloys (VDM® Alloy C-4, Hastelloy® G-35®, and specially designed KhN62M alloy) were investigated. The corrosion tests run for 100 h, and the temperature was varied from 450 to 750°C. The corrosion rates were determined by gravimetric technique and chemical analysis of quenched melts.

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Section: Ecs Transactions 98 (10) 307-315 (2020)mentioning

confidence: 99%

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl₃

et al. 2020

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“…Nickelbased alloys are one of the most resistant materials in halide molten salts. They exhibit significantly higher corrosion resistance than stainless steels (8)(9)(10)(11). However, the corrosion resistance of nickel-based alloys in chloride melts at high temperatures (above 600 °C) has not been sufficiently studied.…”

Section: Introductionmentioning

confidence: 99%

Corrosive Resistance of Nickel Hastelloy G-35 Superalloy in Various Aggressive Media

et al. 2018

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The corrosion resistance of nickel-based Hastelloy G-35 alloy was investigated in molten chloride salts and aggressive aqueous solutions. The corrosion rates of the alloy in NaCl–KCl, 3LiCl–2KCl, AlCl3–KCl melts at 750 °C and in boiling sulfuric acid solution in the presence of iron(III) sulphate were determined. Mechanism of the corrosion depended on the oxidizing ability of the chloride melts. Intergranular corrosion dominated in the weakly oxidizing melts and general corrosion prevailed in the highly corrosive molten salts. The presence of oxygen in the system led to a significant increase in the rate of corrosion and a change in the mechanism of corrosion.

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Reserves of Elevation of Strength and Corrosion Resistance of Commercial Ni – Cr – Mo Alloys in High-Temperature Ionic Liquids Due to Creation of Austenitic-Intermetallic Structure

et al. 2020

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Corrosion resistance of nickel-based alloys in salt and metal melts containing REE

Cited by 5 publications

References 8 publications

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl₃

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl₃

Corrosive Resistance of Nickel Hastelloy G-35 Superalloy in Various Aggressive Media

Reserves of Elevation of Strength and Corrosion Resistance of Commercial Ni – Cr – Mo Alloys in High-Temperature Ionic Liquids Due to Creation of Austenitic-Intermetallic Structure

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Corrosion resistance of nickel-based alloys in salt and metal melts containing REE

Cited by 5 publications

References 8 publications

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl3

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl3

Corrosive Resistance of Nickel Hastelloy G-35 Superalloy in Various Aggressive Media

Reserves of Elevation of Strength and Corrosion Resistance of Commercial Ni – Cr – Mo Alloys in High-Temperature Ionic Liquids Due to Creation of Austenitic-Intermetallic Structure

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Product

Resources

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Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl₃

Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl₃