Mechanical Properties of Reinforcing Bar HRB335 after Corrosion

Abstract:

The corrosion behavior of reinforcing bar HRB335 in 3.5 wt.% NaCl solution was investigated, and the tensile mechanical properties after corrosion were tested. The results showed that, with the increase of corrosion time, the corrosion rate of reinforcing bar HRB335 increases and the corrosion becomes heavier. Meanwhile, the yield strength and tensile strength decrease, but the elongation decreases at first and then increases.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 3805-3808
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.3805
• Online since: October 2012
• Authors: Ying Wang, Li Ping*
• Keywords: Corrosion Morphology, Corrosion Rate, Mechanical Property, Reinforcing Bar

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