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Information Journal Paper

Title

WEAR AND CORROSION PROPERTIES OF FLAME-SPRAYED ALUMINA-TITANIA COATINGS OF PLAIN CARBON STEEL USING FLEXIBLE CORD

Pages

  43-54

Abstract

 This research is dedicated to the influence of different technological factors on WEAR and corrosion behaviors of FLAME SPRAYed ALUMINA-Titania coatings of low carbon steel substrate. Samples were studied using optical microscope, scanning electron microscope and x-ray diffraction method. Investigation showed that structure of coatings involved different allotropic forms of Al2O3 either stable phase (a) or meta stable phases (y,k) and TiO2. There were a low amount of MgO and SiO2 in the cord as SELF-FLUXING agents and also as reducing agents for the melting point of ALUMINA. Microhardness, WEAR and corrosion test were performed to characterize the coatings. WEAR results showed that depending on each factor employed, WEAR resistance of coatings were different. Corrosion examination was performed as immersion extrapolation tafel tests at 3.5 % NaCl solution. Electrochemical examination results showed that CORROSION RATES of coated samples were obviously less than that of normal steel and immersion test results demonstrated that because of present of porosity and microcracks in the coatings, LOCALIZED CORROSION can occurre on the substrate.

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    APA: Copy

    MEHRJOU, H.R., & Edriss, H.. (2005). WEAR AND CORROSION PROPERTIES OF FLAME-SPRAYED ALUMINA-TITANIA COATINGS OF PLAIN CARBON STEEL USING FLEXIBLE CORD. IRANIAN JOURNAL OF SURFACE SCIENCE AND ENGINEERING, 1(1), 43-54. SID. https://sid.ir/paper/120943/en

    Vancouver: Copy

    MEHRJOU H.R., Edriss H.. WEAR AND CORROSION PROPERTIES OF FLAME-SPRAYED ALUMINA-TITANIA COATINGS OF PLAIN CARBON STEEL USING FLEXIBLE CORD. IRANIAN JOURNAL OF SURFACE SCIENCE AND ENGINEERING[Internet]. 2005;1(1):43-54. Available from: https://sid.ir/paper/120943/en

    IEEE: Copy

    H.R. MEHRJOU, and H. Edriss, “WEAR AND CORROSION PROPERTIES OF FLAME-SPRAYED ALUMINA-TITANIA COATINGS OF PLAIN CARBON STEEL USING FLEXIBLE CORD,” IRANIAN JOURNAL OF SURFACE SCIENCE AND ENGINEERING, vol. 1, no. 1, pp. 43–54, 2005, [Online]. Available: https://sid.ir/paper/120943/en

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