Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment

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	Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment; Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment
	L. Y. Qin; S. Z. Song; Y. H. Li; J. Wu
	2008 ; 2008
发表期刊	Acta Physico-Chimica Sinica ; Acta Physico-Chimica Sinica
ISSN	1000-6818 ; 1000-6818
卷号	24 期号:5 页码:895-900
摘要	Microbial-corrosion resistance of Cu-containing ferrite stainless steels after antibacterial treatment in heterotrophic bacteria culture medium was investigated by means of various electrochemical techniques and microbial methods. The results showed that corrosion potential changed orderly along with metabolism of heterotrophic bacteria. Antibacterial treatment helped to enhance the stability of passive film and reduce the pitting sensibility when stainless steel was immersed in culture medium. Dispersion distributed epsilon-Cu phase on the surface of antibacterial stainless steel depressed activity of heterotrophic bacteria, thereafter alleviated the heterotrophic bacteria corrosion and improved the microbiological corrosion resistance of antibacterial stainless steel.; Microbial-corrosion resistance of Cu-containing ferrite stainless steels after antibacterial treatment in heterotrophic bacteria culture medium was investigated by means of various electrochemical techniques and microbial methods. The results showed that corrosion potential changed orderly along with metabolism of heterotrophic bacteria. Antibacterial treatment helped to enhance the stability of passive film and reduce the pitting sensibility when stainless steel was immersed in culture medium. Dispersion distributed epsilon-Cu phase on the surface of antibacterial stainless steel depressed activity of heterotrophic bacteria, thereafter alleviated the heterotrophic bacteria corrosion and improved the microbiological corrosion resistance of antibacterial stainless steel.
部门归属	[qin li-yan; song shi-zhe] tianjin univ, sch mat sci & engn, tianjin 300072, peoples r china. [song shi-zhe] state key lab corros & protect met, shenyang 110016, peoples r china. [qin li-yan] technol ctr shanxi taigang stainless steel cooper, taiyuan 030001, peoples r china. [li ya-hong; wu jie] state ocean bur tianjin seawater desalting inst, tianjin 300192, peoples r china.;song, sz (reprint author), tianjin univ, sch mat sci & engn, tianjin 300072, peoples r china;szsong@tju.edu.cn ; [qin li-yan; song shi-zhe] tianjin univ, sch mat sci & engn, tianjin 300072, peoples r china. [song shi-zhe] state key lab corros & protect met, shenyang 110016, peoples r china. [qin li-yan] technol ctr shanxi taigang stainless steel cooper, taiyuan 030001, peoples r china. [li ya-hong; wu jie] state ocean bur tianjin seawater desalting inst, tianjin 300192, peoples r china.;song, sz (reprint author), tianjin univ, sch mat sci & engn, tianjin 300072, peoples r china;szsong@tju.edu.cn
关键词	Microbial-corrosion Microbial-corrosion Heterotrophic Bacteria Heterotrophic Bacteria Aerobic Bacteria Aerobic Bacteria Stainless Stainless Steel Steel Seawater Seawater
URL	查看原文 ; 查看原文
WOS记录号	WOS:000255995000028 ; WOS:000255995000028
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33052
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Y. Qin,S. Z. Song,Y. H. Li,et al. Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment, Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment[J]. Acta Physico-Chimica Sinica, Acta Physico-Chimica Sinica,2008, 2008,24, 24(5):895-900, 895-900.
APA	L. Y. Qin,S. Z. Song,Y. H. Li,&J. Wu.(2008).Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment.Acta Physico-Chimica Sinica,24(5),895-900.
MLA	L. Y. Qin,et al."Microbial-corrosion resistance of the Cu-containing ferrite stainless steels after antibacterial treatment".Acta Physico-Chimica Sinica 24.5(2008):895-900.