Study on Dependence of Seawater Corrosivity on Environmental Factors by Grey Relational Space Analysis

J Chin Soc Corr Pro

2000, Vol. 20

Issue (1): 29-34 DOI:

Research Report

Current Issue | Archive | Adv Search

Study on Dependence of Seawater Corrosivity on Environmental Factors by Grey Relational Space Analysis

Xiangrong Zhu;

山东青岛小麦岛海洋腐蚀所

Download:

PDF(146KB)
Export: BibTeX | EndNote (RIS)

Abstract The relationships between corrosion of steel and environmental factors in sea water have been studied by grey relational analysis method. The main factors influencing localized corrosion depth of carbon steels and low alloy steels in sea water were found in accordance with grey relational grade and these dependence degree were also evaluated. The most important 3 environmental factors for marine corrosion of these steels included seawater tempenature, adhesion area of marine animals and plants and pH. Mean-while the evaluation factor for seawater corrosivity Q= (Yi×fi) was proposed. Here Yi refers to the above-mentioned 3 environmental factors , and fi is the grey relational grade of these factors to localized corrosion depth.

Key words: steel environmental factor seawater corrosivity grey relational space analysis

Received: 24 March 1999

ZTFLH:

TG172.5

Corresponding Authors: Xiangrong Zhu

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors
	Xiangrong Zhu

Cite this article:

Xiangrong Zhu. Study on Dependence of Seawater Corrosivity on Environmental Factors by Grey Relational Space Analysis. J Chin Soc Corr Pro, 2000, 20(1): 29-34 .

URL:

https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2000/V20/I1/29

[1]中国腐蚀与防护学会 .金属腐蚀手册 [M].上海 :上海科学技术出版社 ,1987.10 7～ 10 8
[2 ]王相润等 .海洋环境因素对钢腐蚀速度的影响 [J].海洋科学 ,1988,(1) :31～ 34
[3]Phull,BopinderS ,etal.ASTMSpecTechPubl,STP 130 0 ,1997.34～ 73.
[4 ]王昌祥 ,张翔等 .人工神经网在土壤腐蚀评价中的应用 [A].生物及环境材料 [C] 中国材料研究学会 ,北京 :化学工业出版社 ,1996 .C -MRS ,Ⅲ— 2 ,531～ 534.
[5]郭稚弧 ,邢政良等 .基于人工神经网络的金属土壤腐蚀预测方法 [J].中国腐蚀与防护学报 ,1996 ,16 (4 ) :30 7～ 310 .
[6 ]蔡建平 ,柯伟等 .应用人工神经网络预测碳钢、低合金钢的大气腐蚀 [J].中国腐蚀与防护学报 .1997,17(4 ) :30 3～ 30 6
[7]王轩义 ,王光雍等 .模式识别在金属大气腐蚀预测中的应用 [J].腐蚀科学与防护技术 ,1998,10 (3) :171～173.
[8]孔德英 ,宋诗哲 .人工神经网络技术探讨碳钢、低合金钢的实海腐蚀规律 [J].中国腐蚀与防护学报 .1998,18(4 ) :70～ 74
[9]邓聚龙灰色预测与决策 [M] 湖北 :华中理工大学出版社 ,1992 10 5～ 10 8
[10 ]罗逸 ,李平等 .工业水腐蚀因素的灰关联分析方法 [J].腐蚀科学与防护技术 ,1997,(9) 1:70～ 74

[1]	DAI Ting, GU Yanhong, GAO Hui, LIU Kailong, XIE Xiaohui, JIAO Xiangdong. Electrochemical Performance of Underwater Friction Stud Welding Joint in CO₂ Saturated NaCl Solution[J]. 中国腐蚀与防护学报, 2021, 41(1): 87-95.
[2]	TANG Rongmao, ZHU Yichen, LIU Guangming, LIU Yongqiang, LIU Xin, PEI Feng. Gray Correlative Degree Analysis of Q235 Steel/conductive Concrete Corrosion in Three Typical Soil Environments[J]. 中国腐蚀与防护学报, 2021, 41(1): 110-116.
[3]	RAN Dou, MENG Huimin, LIU Xing, LI Quande, GONG Xiufang, NI Rong, JIANG Ying, GONG Xianlong, DAI Jun, LONG Bin. Effect of pH on Corrosion Behavior of 14Cr12Ni3WMoV Stainless Steel in Chlorine-containing Solutions[J]. 中国腐蚀与防护学报, 2021, 41(1): 51-59.
[4]	BAI Yunlong, SHEN Guoliang, QIN Qingyu, WEI Boxin, YU Changkun, XU Jin, SUN Cheng. Effect of Thiourea Imidazoline Quaternary Ammonium Salt Corrosion Inhibitor on Corrosion of X80 Pipeline Steel[J]. 中国腐蚀与防护学报, 2021, 41(1): 60-70.
[5]	ZUO Yong, CAO Mingpeng, SHEN Miao, YANG Xinmei. Effect of Mg on Corrosion of 316H Stainless Steel in Molten Salts MgCl₂-NaCl-KCl[J]. 中国腐蚀与防护学报, 2021, 41(1): 80-86.
[6]	WANG Xintong, CHEN Xu, HAN Zhenze, LI Chengyuan, WANG Qishan. Stress Corrosion Cracking Behavior of 2205 Duplex Stainless Steel in 3.5%NaCl Solution with Sulfate Reducing Bacteria[J]. 中国腐蚀与防护学报, 2021, 41(1): 43-50.
[7]	ZHANG Hao, DU Nan, ZHOU Wenjie, WANG Shuaixing, ZHAO Qing. Effect of Fe³⁺ on Pitting Corrosion of Stainless Steel in Simulated Seawater[J]. 中国腐蚀与防护学报, 2020, 40(6): 517-522.
[8]	WANG Lei, DONG Junhua, HAN Da, LIANG Jiankun, LI Quan, KE Wei. Phenonmenon of Cu Segregation in Cu-containing steel During Soaking at 1150 ℃[J]. 中国腐蚀与防护学报, 2020, 40(6): 545-552.
[9]	LIU Xiao, WANG Hai, ZHU Zhongliang, LI Ruitao, CHEN Zhenyu, FANG Xudong, XU Fanghong, ZHANG Naiqiang. Oxidation Characteristics of Austenitic Heat-resistant Steel HR3C and Sanicro25 in Supercritical Water for Power Station[J]. 中国腐蚀与防护学报, 2020, 40(6): 529-538.
[10]	MA Mingwei, ZHAO Zhihao, JING Siwen, YU Wenfeng, GU Yien, WANG Xu, WU Ming. Corrosion Behavior of 17-4 PH Stainless Steel in Simulated Seawater Containing SRB[J]. 中国腐蚀与防护学报, 2020, 40(6): 523-528.
[11]	AI Fangfang, CHEN Yiqing, ZHONG Bin, LI Lin, GAO Peng, SHAN Hongyu, SU Xiandong. Stress Corrosion Cracking Behavior of T95 Oil Well Pipe Steel in Sour Environment[J]. 中国腐蚀与防护学报, 2020, 40(5): 469-473.
[12]	LI Ziyun, WANG Gui, LUO Siwei, DENG Peichang, HU Jiezhen, DENG Junhao, XU Jingming. Early Corrosion Behavior of EH36 Ship Plate Steel in Tropical Marine Atmosphere[J]. 中国腐蚀与防护学报, 2020, 40(5): 463-468.
[13]	LI Lin, CHEN Yiqing, GAO Peng, AI Fangfang, ZHONG Bin, SAN Hongyu, YANG Ying. Corrosion Resistance of Various Bridge Steels in Deicing Salt Environments[J]. 中国腐蚀与防护学报, 2020, 40(5): 448-454.
[14]	ZHAI Sixin, YANG Xingyun, YANG Jilan, GU Jianfeng. Corrosion Properties of Quenching-Partitioning-Tempering Steel in Simulated Seawater[J]. 中国腐蚀与防护学报, 2020, 40(5): 398-408.
[15]	DAI Mingjie, LIU Jing, HUANG Feng, HU Qian, LI Shuang. Pitting Corrosion Behavior of X100 Pipeline Steel in a Simulated Acidic Soil Solution under Fluctuated Cathodic Protection Potentials Based on Orthogonal Method[J]. 中国腐蚀与防护学报, 2020, 40(5): 425-431.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed