Materials and Corrosion

Cover image for Vol. 68 Issue 5

Online ISSN: 1521-4176

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Recently Published Articles

  1. Effect of electroosmotic flow of aqueous suspension of nanosilica on the properties of carbonated concrete

    E. Redaelli, F. Torabian Isfahani, F. Lollini, H. T. Wu and L. Bertolini

    Version of Record online: 18 MAY 2017 | DOI: 10.1002/maco.201709528

    Thumbnail image of graphical abstract

    Electroosmosis is used to inject nanosilica particles dispersed in aqueous suspension inside carbonated concrete with the aim of improving its durability properties. Bulk properties of concrete, like density and water absorption, are not affected by the treatment, nor is sorptivity, whilst concrete electrical resistivity increases and porosity decreases after the treatment, indicating a mild ‘sealing’ effect on the surface.

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    Corrosion News (pages 580–586)

    Version of Record online: 3 MAY 2017 | DOI: 10.1002/maco.201770054

  3. You have free access to this content
    Korrosionsnachrichten

    Version of Record online: 3 MAY 2017 | DOI: 10.1002/maco.201770055

  4. Effects of flexible anodes on the potential distribution of the exterior of adjacent tank bottoms

    K. X. Liao, Y. Liu, L. W. Dong and H. X. Zhang

    Version of Record online: 26 APR 2017 | DOI: 10.1002/maco.201609184

    Thumbnail image of graphical abstract

    A mathematical model for the potential distribution of adjacent tank bottoms under cathodic protection was established as a function of factors that affected the potential distribution. Laboratory experiments were conducted to determine the boundary conditions at the cathode to be used in the mathematical model. A finite element model was solved by means of the commercial software COMSOL.

  5. The influence of particle size on the long-term electrochemical corrosion behavior of pipeline steel in a corrosive soil environment

    B. He, X. H. Bai, L. F. Hou, D. C. Zhang and P. J. Han

    Version of Record online: 26 APR 2017 | DOI: 10.1002/maco.201609168

    Thumbnail image of graphical abstract

    The effect of particle size on the electrochemical corrosion behavior of X70 pipeline steel in a 1.5 wt% NaCl sandy soil corrosion system was investigated by electrochemical techniques in combination with SEM-EDS, and X-ray diffraction characterization. The laboratory experiments indicated that the corrosion of X70 pipe steel is affected by particle-sizes.

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