Results of steel corrosion tests in flowing liquid Pb/Bi at 420–600 °C after 2000 h

Müller, Georg; Heinzel, A.; Konys, J.; Schumacher, G.; Weisenburger, A.; Zimmermann, Frank; Engelko, V.; Rusanov, A. E.; Markov, V. G.

doi:10.1016/s0022-3115(01)00725-5

Cited by 176 publications

(105 citation statements)

References 5 publications

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“…In the carbide dissolution layer, the point analysis showed that the metal elements in the steel were gradually consumed, and carbides vanished, as shown in Tables 4 and 5 and Fig.6-(d). In the preliminary studies [7], the ferritization of austenitic stainless steels due to Ni preferential dissolution into LBE has been reported under the condition of high and middle oxygen concentrations above 823 K [9][10][11][12][13]. In fact the solubility of Ni, Cr and Fe in the LBE at 673 K is about 1600 ppm, 3.99 ppm and smaller than 1 ppm, respectively, considerably supporting the experimental results [14].…”

Section: Surface Of Specimenssupporting

confidence: 65%

Lead–Bismuth Eutectic Corrosion Behaviors of Ferritic/Martensitic Steels in Low Oxygen Concentration Environment

Liu

Shi

et al. 2015

Oxid Met

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Abstract:In order to investigate the compatibility of the candidate structural materials with liquid metals, two kinds of ferritic/martensitic steels were chosen to contact with lead-bismuth eutectic in sealed quartz glass tubes. The corrosion process lasted for 500 h and 3000 h. Results showed that the oxidation layer and carbide dissolution layer on the two steels grew with contact time under oxygen unsaturated condition. Short-term corrosion behavior of SIMP showed better lead-bismuth eutectic corrosion resistance than T91 at 873 K.

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Section: Surface Of Specimenssupporting

confidence: 65%

Lead–Bismuth Eutectic Corrosion Behaviors of Ferritic/Martensitic Steels in Low Oxygen Concentration Environment

Liu

Shi

et al. 2015

Oxid Met

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“…10,14) In the surface layer produced by the melt dipping method, severe dissolution of Al, formation of a reaction layer and penetration of liquid LBE were observed.…”

Section: Resultsmentioning

confidence: 99%

“…Several Al-alloy coating methods have been proposed for development of corrosion resistant steels in liquid LBE. [10][11][12][13][14] The Al-alloy coating by a GESA (Gepulste Elektronenstrahlanlage) treatment 11,12) using a pulsed electron beam is known worldwide as a method to produce a thin and compact coating layer.…”

Section: Introductionmentioning

confidence: 99%

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Applicability of Al-Powder-Alloy Coating to Corrosion Barriers of 316SS in Liquid Lead-Bismuth Eutectic

et al. 2011

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A new Al-alloy coating method using Al, Ti and Fe powders has been applied to 316SS in order to develop corrosion resistant coating in liquid lead-bismuth eutectic (LBE). The 316SS plates with coating layers of different Al concentrations were exposed to liquid LBE with controlled oxygen concentrations of 10 À6 to 10 À4 mass% at 823 K for 3600 ks. While surface oxidation and grain boundary corrosion accompanied by liquid LBE penetration are observed in 316SS without Al-alloy coating, the Al-alloy coating is effective to protect such severe corrosion attacks in liquid LBE. Although the coating layer containing 2.8 mass% Al does not always keep sufficient corrosion resistance, good corrosion resistance is obtained through the Al-oxide film formed in liquid LBE in the coating layer where the average Al concentration is 4.2 mass%. Cracks are formed in the coating layer containing 17.8 mass% Al during the coating process. The Al-powder-alloy coating applied to 316SS is promising as a corrosion resistant coating method in liquid LBE environment.

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“…Mueller et al [4] tested corrosion of various steels after 2000 h of exposure to flowing LBE at 693 K and 873K. Nicaise et al [5] studied the embrittlement of Grade 91 martensitic steel in liquid lead.…”

Section: Introductionmentioning

confidence: 99%

Spectroscopic and microscopic investigation of the corrosion of 316/316L stainless steel by lead–bismuth eutectic (LBE) at elevated temperatures: importance of surface preparation

Johnson

Parsons

Manzerova

et al. 2004

Journal of Nuclear Materials

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The corrosion of steel by lead-bismuth eutectic (LBE) is an important issue in proposed nuclear transmutation schemes. Steel samples were exposed to oxygen-controlled LBE at high temperature and exposure times that simulate actual reactor systems. Scanning electron microscopy (SEM), combined with energy-dispersive X-ray analysis (EDAX) and X-ray photoelectron spectroscopy (XPS), has been used to study post-exposure steel samples and unexposed controls. Our investigation of the reacted samples revealed preferential segregation of metals contained in the initial alloy formulations. Sputter depth profiling of the exposed annealed sample and cold-rolled sample showed a marked difference in oxide layer composition, depending on surface preparation. The annealed sample showed a complex oxide structure (iron oxide over chromium/iron oxide mixtures) of tens of microns thickness. The cold-rolled sample was covered with a rather simple, primarily chromium oxide layer of ~1 micron thickness. The cold-rolled sample had an order of magnitude less corrosion (i.e., both lower oxidation and less weight change) than the annealed sample.3

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Results of steel corrosion tests in flowing liquid Pb/Bi at 420–600 °C after 2000 h

Cited by 176 publications

References 5 publications

Lead–Bismuth Eutectic Corrosion Behaviors of Ferritic/Martensitic Steels in Low Oxygen Concentration Environment

Lead–Bismuth Eutectic Corrosion Behaviors of Ferritic/Martensitic Steels in Low Oxygen Concentration Environment

Applicability of Al-Powder-Alloy Coating to Corrosion Barriers of 316SS in Liquid Lead-Bismuth Eutectic

Spectroscopic and microscopic investigation of the corrosion of 316/316L stainless steel by lead–bismuth eutectic (LBE) at elevated temperatures: importance of surface preparation

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