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《Journal of University of Science and Technology Beijing》 2004-05
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Atmospheric Corrosion Initial Stages of Magnesium Alloy in the Presence of NaCl and SO_2

LIN Cui, LI Xiaogang Corrosion and Protection Center, Key Laboratory for Corrosion, University of Science and Technology Beijing, Beijing 100083, China State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China  
The effects of NaCl and SO2 on the initial atmospheric corrosion of AZ91D magnesium alloy were studied with a simulated atmospheric corrosion system. The analyses of surface morphology, corrosion products and rust layer structure were integrated by Scanning Electron Microscopy (SEM) and X-Ray Diffraction (XRD) to investigate the corrosion performance. The results showed that NaCl accelerated the initial atmospheric corrosion of the alloy. The protective film was destroyed in the initial period, but the corrosion rate slowed down because of the formation of slight soluble corrosion products in the later periods in the presence of NaCl. Soluble corrosion products with no inhibitive function developed and partly solved to form the ions of free motion when NaCl and SO2 existed simultaneously. A greal deal of these products were very difficult to grow on the surface in a short time. The combined effect of NaCl and SO2 on the initial atmospheric corrosion was greater than that caused by each single component.
【Fund】: 科技部国家基础条件平台重点项目(No.2003data2C018);; 国家“973”项目“材料环境行为与失效机理”(No.19990650)
【CateGory Index】: TG172.3
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【References】
Chinese Journal Full-text Database 4 Hits
1 TONG Li-feng1,GUI Bin1,ZHAO Guang-ping1,ZHANG Fan2(1.Jiujiang Vocational and Technical College,Jiujiang 332007,China; 2.College of Material Science and Engineering,Jiamusi University,Jiamusi 154007,China);Effects of NaCl Aggradations on Corrosion Behavior of Mg-Al-Ca Alloy[J];Development and Application of Materials;2009-03
2 JIA Ruiling~(1,3) YAN Chuanwei~(2**) WANG Fuhui~(1,2) 1.College of Materials Science & Chemistry Engineering,Harbin Engineering University,Harbin 150001 2.State Key Laboratory for Corrosion and Protection,Institute of Metal Research The Chinese Academy of Sciences,Shenyang 110016 3.Inner Mongolia University of Technology,Huhhot 010051;The influence of aluminum content on the structure and protective property of corrosion products formed on magnesium-aluminum alloys during atmospheric corrosion[J];Chinese Journal of Materials Research;2007-05
3 ZHOU He-rong 1,3,LI Xiao-gang1,2,DONG Chao-fang1,XIAO Kui1(1.Corrosion and Protection Center,University of Science and Technology Beijing,Beijing 100083,China;2.Beijing Key Laboratory for Corrosion,Erosion and Surface Technology,Beijing 100083,China;3.Chinese Institute of Aeronautical Lifesaving,Xiangfan 441003,Hubei,China);Corrosion Behaviors of Aluminum Alloys in Simulated SO_2 Pollute Atmosphere[J];Journal of Aeronautical Materials;2008-02
4 XIAO Kui~1,DONG Chao-fang~1,LI Xiao-gang~(1,2),ZHAO Yao-bin~1(1.University of Science and Technology Beijing,Beijing 100083,China;2.State Key Laboratory for Corrosion and Protection,Shenyang 110016,China);Synergetic Effect of NaCl in Polluted Atmosphere to AZ91D Magnesium Alloys[J];Equipment Environmental Engineering;2006-06
【Citations】
Chinese Journal Full-text Database 1 Hits
1 QU Qing, YAN Chuanwei ZHANG Lei, WAN Ye, CAO Chunan1) State Key Laboratory for Corrosion and Protection, Institute of Metal Research, The Chinese Academy of Sciences, Shenyang 1100162) Department of Chemistry, Yunnan University, Kunming 650091;SYNERGISM OF NaCl AND SO2 IN THE INITIAL ATMO- SPHERIC CORROSION OF A3 STEEL[J];Acta Metallrugica Sinica;2002-10
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 ZHOU He-rong 1,3,LI Xiao-gang1,2,DONG Chao-fang1,XIAO Kui1(1.Corrosion and Protection Center,University of Science and Technology Beijing,Beijing 100083,China;2.Beijing Key Laboratory for Corrosion,Erosion and Surface Technology,Beijing 100083,China;3.Chinese Institute of Aeronautical Lifesaving,Xiangfan 441003,Hubei,China);Corrosion Behaviors of Aluminum Alloys in Simulated SO_2 Pollute Atmosphere[J];Journal of Aeronautical Materials;2008-02
2 ZHU Li-qun~1, LI Min-wei~1, LIU Hui-cong~1, ZHAO Bo~2(1. School of Material Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China)(2. Beijing Institute of Special Type Cars, Beijing 100072, China);Research of Accelerated Corrosion Test of Zinc,CadmiumCoating on High-strength Steel[J];Acta Aeronautica Et Astronautica Sinica;2006-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhigang; LIJiuqing; WU Yinshun Materials Science and Engineering School,UST Beijing, Beijing 100083,China;Synergy of Corrosion and Wear in the Fretting Corrosion of lCrl3 Stainless Stee[J];JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING;2000-02
2 Hu Naisai;Xu Kewei;He Jiawen;Evaluation of Bonding Strength on Coating Layers[J];CHINA SURFACE ENGINEERIGN;1998-01
3 LEI Ming-kai, LI Peng, CHANG Hai-wei, CHEN Tao (School of Materials Science and Engineering, Dalian University of Technology, Dalian Liaoning 116024 China);Principal and Technology of Metal Ion Implantation at Elevated Temperatures[J];China Surface Engineering;2006-02
4 WEN Ai ling,CHEN Chun huan,ZHENG De you,SHEN Ji yuan,REN Rui ming (Dalian Railway University,Liaoning,Dalian 116028,China) [;Effects of Surface Nanocrystallization Induced by High Energy Shot Peening on Commercial Pure Titanicum[J];Surface Technology;2003-03
5 ZHANG Yong\|jun, YAN Chuan\|wei, WANG Fu\|hui, CAO Chu\|nan (State Key Laboratory for Corrosion and Protection, Institute of Metal Research, The Chinese Academy of Sciences, Shenyang 110016, China);Application, Corrosion and Protection of Magnesium and Its Alloys[J];Materiais Protection;2002-04
6 ZHANG Jin, SUN Zhi\|fu, YE Hong (College of Material Science and Engineering, Chongqing Institute of Technology, Chongqing 400050, China);Microstructure Analysis of Aluminum Spraying Coating on AZ91D Magnesium Alloy[J];Materials Protection;2003-06
7 LI Jinfeng ZHENG Ziqiao REN Wenda (School of Materials Science and Engineering,Central South University,Changsha 410083);Function Mechanism of Secondary Phase on Localized Corrosion of Al Alloy[J];Materials Review;2005-02
8 Wang Xifeng Qi Gongtai Cai Qizhou Wei Bokang (Huazhong University of Science and Technology ,Wuhan 430074, China);The Effect of Rare Earth on Corrosion of AZ91 Magnesium Alloy in NaCl Solution[J];Development and Application of Materials;2002-05
9 Ma Youping1,2 , Lu Xuzhong2, Xu Kewei1 (1 State Key Laboratory for Mechanical Behavior of Materials, Xi'an Joaotong University, Xi'an 710049,China) (2 School of Metallurgic Engineering, Xi'an University of Architecture & Technology, Xi'an 710055,China);High-frequency Induction for Surface Alloying of Magnesium Alloy ZM5 and Its Corrosion Behavior[J];Rare Metal Materials and Engineering;2003-03
10 Xu Jinfeng, Zhai Qiuya (Xi'an University of Technology, Xi抋n 710048, China);Phase Structure and Dislocations in Rapidly Solidified AZ91D Magnesium Alloy[J];Rare Metal Materials and Engineering;2004-08
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 QU Qing , YAN Chuanwei, BAI Wei, CAO Chunan ( State Key Laboratory for Corrosion and Protection, Institute of Metal Research, The Chinese Academy of Sciences,Shenyang 110016; Department of Chemistry, Yunnan University, Kunming 650091);INFLUENCE OF NaCl DEPOSITION ON ATMOSPHERIC CORROSION OF ZINC IN THE PRESENCE OF SO_2[J];Acta Metallrugica Sinica;2001-01
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