Effect of Environmental Factors on Electrochemical Behavior of X70 Pipeline Steel in Simulated Soil Solution

Liang ZHANG; Xiao gang LI; Cui wei DU

doi:10.1016/S1006-706X(10)60027-1

Effect of Environmental Factors on Electrochemical Behavior of X70 Pipeline Steel in Simulated Soil Solution

Liang ZHANG^*
, Xiao gang LI
, Cui wei DU

^*此作品的通讯作者

University of Science and Technology Beijing

科研成果: 期刊稿件 › 文章 › 同行评审

33 引用（Scopus）

摘要

Potentiodynamic polarization measurement was used to investigate the effects of temperature, dissolved oxygen concentration and pH on the electrochemical behavior of X70 pipeline steel in simulated solution according to the orthogonal testing method. The results showed that temperature, dissolved oxygen concentration and pH had great influence on corrosion current density (i_corr) of X70 steel. Corrosion current density of X70 steel was most influenced by dissolved oxygen concentration in simulated solution. The corrosion degree of X70 steel was the least under the environment of low temperature, deficient oxygen and weak acid.

源语言	英语
页（从-至）	52-57
页数	6
期刊	Journal of Iron and Steel Research International
卷	16
期	6
DOI	https://doi.org/10.1016/S1006-706X(10)60027-1
出版状态	已出版 - 11月 2009
已对外发布	是

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title = "Effect of Environmental Factors on Electrochemical Behavior of X70 Pipeline Steel in Simulated Soil Solution",

abstract = "Potentiodynamic polarization measurement was used to investigate the effects of temperature, dissolved oxygen concentration and pH on the electrochemical behavior of X70 pipeline steel in simulated solution according to the orthogonal testing method. The results showed that temperature, dissolved oxygen concentration and pH had great influence on corrosion current density (icorr) of X70 steel. Corrosion current density of X70 steel was most influenced by dissolved oxygen concentration in simulated solution. The corrosion degree of X70 steel was the least under the environment of low temperature, deficient oxygen and weak acid.",

keywords = "X70 pipeline steel, corrosion current density, orthogonal testing, potentiodynamic polarization measurement",

author = "Liang ZHANG and LI, \{Xiao gang\} and DU, \{Cui wei\}",

year = "2009",

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doi = "10.1016/S1006-706X(10)60027-1",

language = "英语",

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T1 - Effect of Environmental Factors on Electrochemical Behavior of X70 Pipeline Steel in Simulated Soil Solution

AU - ZHANG, Liang

AU - LI, Xiao gang

AU - DU, Cui wei

PY - 2009/11

Y1 - 2009/11

N2 - Potentiodynamic polarization measurement was used to investigate the effects of temperature, dissolved oxygen concentration and pH on the electrochemical behavior of X70 pipeline steel in simulated solution according to the orthogonal testing method. The results showed that temperature, dissolved oxygen concentration and pH had great influence on corrosion current density (icorr) of X70 steel. Corrosion current density of X70 steel was most influenced by dissolved oxygen concentration in simulated solution. The corrosion degree of X70 steel was the least under the environment of low temperature, deficient oxygen and weak acid.

AB - Potentiodynamic polarization measurement was used to investigate the effects of temperature, dissolved oxygen concentration and pH on the electrochemical behavior of X70 pipeline steel in simulated solution according to the orthogonal testing method. The results showed that temperature, dissolved oxygen concentration and pH had great influence on corrosion current density (icorr) of X70 steel. Corrosion current density of X70 steel was most influenced by dissolved oxygen concentration in simulated solution. The corrosion degree of X70 steel was the least under the environment of low temperature, deficient oxygen and weak acid.

KW - X70 pipeline steel

KW - corrosion current density

KW - orthogonal testing

KW - potentiodynamic polarization measurement

UR - https://www.scopus.com/pages/publications/77950307152

U2 - 10.1016/S1006-706X(10)60027-1

DO - 10.1016/S1006-706X(10)60027-1

M3 - 文章

AN - SCOPUS:77950307152

SN - 1006-706X

VL - 16

SP - 52

EP - 57

JO - Journal of Iron and Steel Research International

JF - Journal of Iron and Steel Research International

IS - 6

ER -

Effect of Environmental Factors on Electrochemical Behavior of X70 Pipeline Steel in Simulated Soil Solution

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