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Study of a Cu-containing martensitic antibacterial stainless steel
Liu Yongqian1,2; Nan Li1,2; Chen Demin1; Yang Ke1
Corresponding AuthorLiu Yongqian(yqliu@imr.ac.cn)
2008-08-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume37Issue:8Pages:1380-1383
AbstractThrough solution and age treatment, epsilon-Cu phases could precipitate dispersedly in the matrix of Cu-containing martensitic stainless steel, which gives the steel excellent antibacterial properties. The morphology and distribution of the precipitates were observed by TEM and the composition of the precipitates was revealed by EDX. The result of the antibacterial test showed that the Cu-containing martensitic stainless steel has a high efficiency of sterilizing effect on both Escherichia coli and Staphylococcus aureus, but no such effect for the steel only undergone solution treatment. The corrosion test indicated that the pitting corrosion resistance of the Cu-containing stainless steel was decreased due to the galvanic corrosion between the epsilon-Cu precipitates and the passive film.
Keywordmartensitic stainless steel antibacterial epsilon-Cu phase
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000259154500014
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/95040
Collection中国科学院金属研究所
Corresponding AuthorLiu Yongqian
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu Yongqian,Nan Li,Chen Demin,et al. Study of a Cu-containing martensitic antibacterial stainless steel[J]. RARE METAL MATERIALS AND ENGINEERING,2008,37(8):1380-1383.
APA Liu Yongqian,Nan Li,Chen Demin,&Yang Ke.(2008).Study of a Cu-containing martensitic antibacterial stainless steel.RARE METAL MATERIALS AND ENGINEERING,37(8),1380-1383.
MLA Liu Yongqian,et al."Study of a Cu-containing martensitic antibacterial stainless steel".RARE METAL MATERIALS AND ENGINEERING 37.8(2008):1380-1383.
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