Effect of Corrosion on Mechanical Properties of Rebar HRB400

Abstract:

The corrosion rates and the tensile mechanical properties of rebar HRB400after corrosion in 1.5 wt.% NaCl solution were studied. The results showed that, with the increase of corrosion time, the corrosion rate of rebar HRB400 increases. Meanwhile, the yield strength and tensile strength decrease, but the elongation increases at first and then decreases.

• Periodical: Advanced Materials Research (Volumes 807-809)
• Pages: 2735-2738
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.807-809.2735
• Online since: September 2013
• Authors: Ping Li, Ying Wang
• Keywords: Corrosion Rate, Elongation, Rebar HRB400, Strength

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