Study on Mechanical Properties of Rebar HRB400 after Corrosion

被引：0
|
作者：
Li, Ping [1 ]
Wang, Ying [1 ]
机构：
[1] Luoyang Inst Sci & Technol, Dept Civil Engn, Luoyang 471023, Peoples R China
来源：
MATERIALS SCIENCE, ENVIRONMENT PROTECTION AND APPLIED RESEARCH | 2014年 / 908卷
关键词：
Rebar; Corrosion; Strength; Elongation; HRB335;
D O I：
10.4028/www.scientific.net/AMR.908.115
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The corrosion behavior of rebar HRB400 in 1.5 wt.% NaCl solution was studied, and the mechanical properties before and after corrosion were tested. The results showed that, with the increase of corrosion time from 240h to 720h, the corrosion rate of rebar HRB400 increases and the corrosion becomes heavier. Meanwhile, the yield strength and tensile strength decrease, but the elongation decreases at first and then increases.
引用
收藏
页码：115 / 118
页数：4
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