A Rapid Investigation on the Initiation of Crevice Corrosion for 1Cr13 Stainless Steel in 3.5% NaCl Solution

Li Li; Wang Kuang; Kong Qin; Zhang Wenqi

doi:10.13374/j.issn1001-053x.1987.s2.023

Volume 9 Issue S2

Oct. 2021

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Li Li, Wang Kuang, Kong Qin, Zhang Wenqi. A Rapid Investigation on the Initiation of Crevice Corrosion for 1Cr13 Stainless Steel in 3.5% NaCl Solution[J]. Chinese Journal of Engineering, 1987, 9(S2): 82-87. doi: 10.13374/j.issn1001-053x.1987.s2.023

Citation:

Li Li, Wang Kuang, Kong Qin, Zhang Wenqi. A Rapid Investigation on the Initiation of Crevice Corrosion for 1Cr13 Stainless Steel in 3.5% NaCl Solution[J]. Chinese Journal of Engineering, 1987, 9(S2): 82-87. doi: 10.13374/j.issn1001-053x.1987.s2.023

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A Rapid Investigation on the Initiation of Crevice Corrosion for 1Cr13 Stainless Steel in 3.5% NaCl Solution

doi: 10.13374/j.issn1001-053x.1987.s2.023

Available Online: 2021-10-28

Abstract

Abstract

The resistance of 1 r13 stainless steel to crevice corrosion in 3.5% Nacl solution has been studied by the galvanostatic method, using acrevice assembly By analysis of the time dependence of potential, the rapid research on the initiation of crevice corrosion has been performed.The results indicate that the inhomogencity of the passive film and the conditions of solution within the crevice have a great effect on the initiation of crevice corrosion.
- stainless steel, localized corrosion, crevice corrosion,
- anodic polarization, electrochemistry,