Analysis on liquid metal corrosion–oxidation interactions

Zhang, Jinsuo; Li, Ning

doi:10.1016/j.corsci.2007.05.012

Cited by 95 publications

(32 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It has many advantages as a good spallation neutron target material, e.g., a very high yield of about 28 neutrons for every 1 GeV proton, an extremely small neutron absorption cross-section and very little moderation of neutrons. The drawbacks of LBE are: possible interactions between steels and LBE, which might lead to liquid metal embrittlement [4][5][6], production of polonium isotopes and volatile elements during irradiation that can give problems during reactor operation [7,8]. A physical phenomenon is the expansion of solidified LBE after freezing, which can give high stresses on the walls of a vessel [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Calorimetric investigation of Pb–Bi system

Agarwal

Samui

Jat

et al. 2010

Journal of Alloys and Compounds

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Calorimetric investigation of Pb–Bi system

Agarwal

Samui

Jat

et al. 2010

Journal of Alloys and Compounds

View full text Add to dashboard Cite

“…The base of the metal corrodes to create an oxide which results in a loss of metal [7]. Corrosion and FAC of metal can cause a significant issue in many engineering applications [5][6][7][8][9][10][11][12][13]. Pipe corrosion may hold a specific importance for marine and offshore pipes because they are in direct contact with various solid-liquid particles such as water, sand, oil, and chemicals.…”

Section: Introductionmentioning

confidence: 99%

The Electrochemical Investigation of the Corrosion Rates of Welded Pipe ASTM A106 Grade B

Yingsamphancharoen

Srisuwan

Rodchanarowan

2016

Metals

View full text Add to dashboard Cite

Abstract:The aim of this work was to investigate the corrosion rate of welded carbon steel pipe (ASTM (American Society for Testing and Materials) A106 Grade B) by GTAW under the currents of 60, 70, and 80 A. All welded pipes satisfied weld procedure specifications and were verified by a procedure qualification record. The property of used materials was in agreement with the ASME standard: section IX. The welded pipe was used for schematic model corrosion measurements applied in 3.5 wt % NaCl at various flow rates and analyzed by using the electrochemical technique with Tafel's equation. The results showed the correlation between the flow rate and the corrosion rate of the pipe; the greater the flow rate, the higher corrosion rate. Moreover, the welded pipe from the welding current of 70 A exhibited higher tensile strength and corrosion resistance than those from currents of 60 and 80 A. It indicated that the welding current of 70 A produced optimum heat for the welding of A106 pipe grade B. In addition, the microstructure of the welded pipe was observed by SEM. The phase transformation and crystallite size were analyzed by XRD and Sherrer's equation. The results suggested that the welding current could change the microstructure and phase of the welded pipe causing change in the corrosion rate.

show abstract

“…Liquid metal coolants, such as lead-bismuth eutectic (LBE) solutions, have many favorable qualities; however, it causes significant corrosion on common structural steels due to high dissolution rates [1][2][3][4][5]. To mitigate this corrosion phenomena, the dissolved oxygen content in the LBE may be limited by an intentional growth of a passivating oxide on the steel.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Mechanical Properties of Naturally Grown Multilayered Oxides Formed on HCM12A Using Small Scale Mechanical Testing

et al. 2015

View full text Add to dashboard Cite

The microstructure and mechanical integrity of protective multilayered oxide films grown in liquid metal on F/M steel HCM12A was investigated utilizing Raman spectroscopy, nanoindentation and micro-cantilever testing methods. The Raman spectra showed a Fe 3 O 4 outer layer and a Cr-rich spinel structure inner layer. The nanoindentation results showed a higher hardness value for the inner layer than for the outer layer. In addition, the hardness of the diffusion layer in between the inner layer and the bulk steel was measured. Quantitative fracture properties were obtained of the steel/oxide interface and within the oxide layers utilizing microcantilever testing. Furthermore the strength and elastic properties of the multilayered oxide film were measured and it was found that the porous structure in the inner Fe-Cr oxide limits the integrity of the steel/oxide interface.

show abstract

Analysis on liquid metal corrosion–oxidation interactions

Cited by 95 publications

References 30 publications

Calorimetric investigation of Pb–Bi system

Calorimetric investigation of Pb–Bi system

The Electrochemical Investigation of the Corrosion Rates of Welded Pipe ASTM A106 Grade B

Evaluation of the Mechanical Properties of Naturally Grown Multilayered Oxides Formed on HCM12A Using Small Scale Mechanical Testing

Contact Info

Product

Resources

About