Rust Layer Structure Analysis of Q235 Atmospheric Corraded in Tangshan Industrial Estate

Abstract:

Metallic materials are corraded unavoidably with deterioration of eviroment in heavy industry cities. Transformation of rust layer structure of Q235 atmospheric corraded in Tangshan industrial estate was analyzed with instrumentalities of X-ray Diffraction (XRD), Scanning Electron Microscope (SEM) , EDS and so on. The results showed that corrosion outcomes of Q235 transformed from FeOOH and Fe3O4 to FeOOH, Fe3O4 and FeSO4 through insolation in one year.

• Periodical: Advanced Materials Research (Volumes 476-478)
• Pages: 269-272
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.476-478.269
• Online since: February 2012
• Authors: Bao Cai Wu, Chun Ming Liu
• Keywords: Atmospheric Corrosion, Q235, Rust Layer Structure

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