硫酸铵颗粒沉积作用下A3钢的大气腐蚀行为

doi:10.3866/PKU.WHXB20020213

Acta Phys. -Chim. Sin. ›› 2002, Vol. 18 ›› Issue (02): 156-160.doi: 10.3866/PKU.WHXB20020213

• Note • Previous Articles Next Articles

Atmospheric Corrosion of A3 Steel with Deposited Ammonium Sulfate

Wan Ye;Yan Chuan-Wei;Qu Qing;Shi Zhi-Ming;Cao Chu-Nan

State Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences,Shenyang　110016

Received:2001-07-23 Revised:2001-09-21 Published:2002-02-15
Contact: Wan Ye E-mail:yewan@icpm.syb.ac.cn

Abstract

Abstract: The atmospheric corrosion of A3 steel with deposited (NH4)2SO4 particles has been investigated at 298 K and relative humidity of (85±5)％.Corrosion kinetics curves show that A3 steel with deposited (NH4)2SO4 particles corroded more seriously than that without (NH4)2SO4 particles.IR,SEM/EDAX and XPS were utilized to study the development and characterization of corrosion products.The results indicate that A3 steels with (NH4)2SO4 particles corroded much faster than that without (NH4)2SO4 particles,and the corrosion of A3 steel initiated along the deposition area of (NH4)2SO4 particles,and formed basic iron sulfate.A corrosion mechanism was proposed to explain the observation.

Key words: A3 steel, (NH₄)₂SO₄ particle, 　Deposition, Basic iron sulfate, Atmospheric corrosion

Wan Ye;Yan Chuan-Wei;Qu Qing;Shi Zhi-Ming;Cao Chu-Nan. Atmospheric Corrosion of A3 Steel with Deposited Ammonium Sulfate[J].Acta Phys. -Chim. Sin., 2002, 18(02): 156-160.

[1]	Xiaolong Tang,Shenghui Zhang,Jing Yu,Chunxiao Lü,Yuqing Chi,Junwei Sun,Yu Song,Ding Yuan,Zhaoli Ma,Lixue Zhang. Preparation of Platinum Catalysts on Porous Titanium Nitride Supports by Atomic Layer Deposition and Their Catalytic Performance for Oxygen Reduction Reaction [J]. Acta Physico-Chimica Sinica, 2020, 36(7): 1906070-0.
[2]	Zhaolong Chen, Peng Gao, Zhongfan Liu. Graphene-Based LED: from Principle to Devices [J]. Acta Physico-Chimica Sinica, 2020, 36(1): 1907004-0.
[3]	Fang LIU,Lufeng ZHANG,Qian DONG,Zhuo CHEN. Synthesis and Characterization of Small Size Gold-Graphitic Nanocapsules [J]. Acta Physico-Chimica Sinica, 2019, 35(6): 651-656.
[4]	Qin WANG,Minmin XUE,Zhuhua ZHANG. Chemical Synthesis of Borophene: Progress and Prospective [J]. Acta Physico-Chimica Sinica, 2019, 35(6): 565-571.
[5]	Dandan CAO, Rong LÜ, Anchi YU. Preparation and Characterization of Carbon Nitride Film with High Optical Quality [J]. Acta Physico-Chimica Sinica, 2019, 35(4): 442-450.
[6]	Haipeng WANG,Zichao GUAN,Xia WANG,Piao JIN,Hui XU,Lifang CHEN,Guangling SONG,Ronggui DU. Fabrication of a ZnSe/MoO₃/TiO₂ Composite Film Exhibiting Photocathodic Protection Effect [J]. Acta Physico-Chimica Sinica, 2019, 35(11): 1232-1240.
[7]	Shuai CHEN,Junfeng GAO,Bharathi M. SRINIVASAN,Yong-Wei ZHANG. A Kinetic Monte Carlo Study for Mono- and Bi-layer Growth of MoS₂ during Chemical Vapor Deposition [J]. Acta Physico-Chimica Sinica, 2019, 35(10): 1119-1127.
[8]	Kexin WANG,Liurong SHI,Mingzhan WANG,Hao YANG,Zhongfan LIU,Hailin PENG. Biomass Hydroxyapatite-templated Synthesis of 3D Graphene [J]. Acta Physico-Chimica Sinica, 2019, 35(10): 1112-1118.
[9]	Hengwei WANG,Junling LU. Atomic Layer Deposition: A Gas Phase Route to Bottom-up Precise Synthesis of Heterogeneous Catalyst [J]. Acta Phys. -Chim. Sin., 2018, 34(12): 1334-1357.
[10]	Xiao-Qin ZHOU,Hui ZHANG,Ze ZHANG,Xin CHEN,Chuan-Hong JIN. Characterization of Heterostructural Palladium Deposition on Spherical Gold Nanoparticles by In situ Liquid Cell Transmission Electron Microscopy [J]. Acta Phys. -Chim. Sin., 2017, 33(3): 458-463.
[11]	Xiao-Ye NIU,Xiao-Qin DU,Qin-Chao WANG,Xiao-Jing WU,Xin ZHANG,Yong-Ning ZHOU. AlN-Fe Nanocomposite Thin Film:A New Anode Material for Lithium-Ion Batteries [J]. Acta Phys. -Chim. Sin., 2017, 33(12): 2517-2522.
[12]	Yue-Hua WANG,Jun-Jie WANG,Jin-Hua LIANG,Jun-Ge WANG,Jing CHENG,Zhong-Xie DING,Zhen LIU,Xiao-Qian REN. Shape-Selective Alkylation of Biphenyl with Cyclohexanol over MCM-22 Zeolite Catalyst Modified by SiO₂ [J]. Acta Phys. -Chim. Sin., 2017, 33(11): 2277-2283.
[13]	Xue-Mei HU,Xiang-Dong GAO,Xiao-Min LI,Zheng-Ying GU,Ying SHI,Yong-Qing WU. Microstructure and Band Gap Modulation of SrSn_1-xCo_xO₃ Epitaxial Thin Films via Pulsed Laser Deposition [J]. Acta Phys. -Chim. Sin., 2016, 32(4): 828-833.
[14]	Li-Juan WANG,Qi LI,Yan-Zhong HAO,Shi-Gang SHEN,Dong-Sheng XU. Improvement of Quantum Dot Coverage of CdS/CdSe/TiO₂ Hierarchical Hollow Sphere Photoanodes [J]. Acta Phys. -Chim. Sin., 2016, 32(4): 983-989.
[15]	Qing-Bin LIU,Cui YU,Ze-Zhao HE,Jing-Jing WANG,Jia LI,Wei-Li LU,Zhi-Hong FENG. Epitaxial Graphene on Sapphire Substrate by Chemical Vapor Deposition [J]. Acta Phys. -Chim. Sin., 2016, 32(3): 787-792.

Atmospheric Corrosion of A3 Steel with Deposited Ammonium Sulfate

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0