《Table 2.Electrochemical parameters for the BM, NFSP, and SFSP samples》
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《Mechanical and corrosion properties of low-carbon steel prepared by friction stir processing》
Fig.6(a)shows potentiodynamic polarization curves of the BM,NFSP,and SFSP samples.Corrosion potentials(Ecorr),corrosion current densities(icorr),and corrosion rates(v,calculated by Eq. (1)) are summarized in Table 2.Values of Ecorr,icorr,and v of the NFSP and SFSP samples are both lower than those of the BM sample,and values of Ecorr,icorr,and v of the SFSP sample are lower than those of the NFSP sample.The decrease of corrosion potential indicates that FSP-prepared low-carbon steel is more susceptible to corrosion and can more easily form a passive film.The density of the passive film directly affects the corrosion rate.
图表编号 | XD0050012200 严禁用于非法目的 |
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绘制时间 | 2019.02.01 |
作者 | Li-ying Huang、Kuai-she Wang、Wen Wang、Kai Zhao、Jie Yuan、Ke Qiao、Bing Zhang、Jun Cai |
绘制单位 | School of Metallurgical Engineering, Xi'an University of Architecture and Technology、National and Local Joint Engineering Research Center for Functional Materials Processing, Xi'an University of Architecture and Technology、School of Metallurgical Engine |
更多格式 | 高清、无水印(增值服务) |