大氣環境中金屬及其保護層霉菌腐蝕研究的進展

劉倩倩; 盧琳; 高歌; 李曉剛

doi:10.13374/j.issn2095-9389.2017.10.001

大氣環境中金屬及其保護層霉菌腐蝕研究的進展

doi: 10.13374/j.issn2095-9389.2017.10.001

北京科技大學腐蝕與防護中心, 北京 100083

基金項目:

國家自然科學基金鋼鐵聯合基金資助項目(U1560104)

詳細信息

中圖分類號: Q939.98
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- 文章訪問數: 813
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- 被引次數: 0
出版歷程
- 收稿日期: 2017-05-18

Research progress on fungal corrosion of metals and their protective layers in atmospheric environments

Corrosion and Protection Center, University of Science and Technology Beijing, Beijing 100083, China

摘要

摘要: 微生物及其生命特征嚴重影響著材料的服役性能與壽命.目前大量的研究集中在細菌腐蝕領域,對于大氣環境中真菌造成的腐蝕行為與機理研究較少.事實上,在大氣環境中存在著大量的霉菌,其生命活動對金屬及涂、鍍層的腐蝕也具有重要的影響.本文綜述了霉菌的生化特性與腐蝕的關系,討論了在大氣環境中霉菌對金屬及涂、鍍層材料腐蝕行為的影響,并歸納了霉菌腐蝕的相關機理;同時根據腐蝕特征的對比分析可知,霉菌腐蝕與細菌腐蝕具有一定的差異性,其主要原因在于兩類菌的代謝產物不同.目前,對金屬及涂、鍍層材料的霉菌腐蝕研究大多停留在對材料表面霉菌腐蝕現象的描述和產物的分析等方面,缺乏對霉菌生命活動與腐蝕速度的定量表征,缺乏對霉菌引起的腐蝕過程動力學規律的研究,這將是未來研究工作的重點.
- 霉菌腐蝕 /
- 有機涂層 /
- 金屬鍍層 /
- 電化學行為 /
- 生化特性
Abstract: Microorganisms and their characteristic metabolisms seriously affect the service performance and service life of materials. To date, most studies have concentrated on the bacterial corrosion of materials and comparatively few have focused on the corrosion behavior and mechanisms fungi exhibit in atmospheric environments. Many fungi exist in the atmosphere and their activities significantly influence the corrosion of metals and coatings. In this paper, the relationship was reviewed between the biochemical characteristics of fungi and the corrosion behaviors of these materials, the effects of fungal corrosion behavior were discussed on metal and coating materials in atmospheric environments, and the mechanism of fungal corrosion was described. By contrasting the features of two types of corrosion, It was found that fungal corrosion mainly differ from bacterial corrosion with respect to their respective metabolites. Currently, most fungal corrosion research has been limited to phenomenal description and corrosion product analysis and has lacked any quantitative characterization of fungal metabolism and corrosion kinetics, which merits greater emphasis in future research.
- fungal corrosion /
- organic coating /
- plating /
- electrochemical behavior /
- biochemical characteristics

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參考文獻(30)

[1]	Stipaničev M, Turcu F, Esnault L, et al. Corrosion behavior of carbon steel in presence of sulfate-reducing bacteria in seawater environment. Electrochim Acta, 2013, 113:390
[2]	Bao Q, Zhang D, Lv D D, et al. Effects of two main metabolites of sulphate-reducing bacteria on the corrosion of Q235 steels in 3.5 wt.% NaCl media. Corros Sci, 2012, 65:405
[3]	Salvarezza R C, de Mele M F L, Videla H A. Mechanisms of the microbial corrosion of aluminum alloys. Corrosion, 1983, 39(1):26
[4]	De Leo F, Campanella G, Proverbio E, et al. Laboratory tests of fungal biocorrosion of unbonded lubricated post-tensioned tendons. Constr Build Mater, 2013, 49:821
[5]	Sand W. Microbial mechanisms of deterioration of inorganic substrates-a general mechanistic overview. Int Biodeter Biodegr, 1997, 40(2-4):183
[6]	Kenneth B. Protective Organic Coatings. ASM Handbook, 2015, 5:462
[7]	Little B, Ray R. Fungal influenced corrosion of metals in humid environments//NACE Northern Area Eastern Conference and Exhibition. Ottawa, 1999
[8]	Little B J, Ray R I. The role of fungi in microbiologically influenced corrosion. Int Biodeter Biodegr, 2002, 55(4):314
[10]	Moroni B, Pitzurra L. Biodegradation of atmospheric pollutants by fungi:a crucial point in the corrosion of carbonate building stone. Int Biodeter Biodegr, 2008, 62(4):391
[11]	Little B J, Pope R K, Ray R I. An evaluation of fungal-influenced corrosion of aircraft operating in marine tropical environments//Marine Corrosion in Tropical Environments. Florida, 2000:257
[12]	Wang X H, Wang L. Measures and test techniques for fungus resistance to aircraft materials and equipment//International Congress of the Aeronautical Science. United Kingdom, 2006, 25:1
[13]	Little B J, Ray R I, Wagner P A, et al. Spatial relationships between marine bacteria and localized corrosion on polymer coated steel. Biofouling, 1999, 13(4):301
[14]	Angell P, Luo J S, White D C. Microbially sustained pitting corrosion of 304 stainless steel in anaerobic seawater. Corros Sci, 1995, 37(7):1085
[16]	Qu Q, Wang L, Li L, et al. Effect of the fungus, Aspergillus niger, on the corrosion behaviour of AZ31B magnesium alloy in artificial seawater. Corros Sci, 2015, 98:249
[17]	Qu Q, Li S L, Li L, et al. Adsorption and corrosion behaviour of Trichoderma harzianum, for AZ31B magnesium alloy in artificial seawater. Corros Sci, 2017, 118:12
[18]	Juzeliūnas E, Ramanauskas R, Lugauskas A, et al. Microbially influenced corrosion acceleration and inhibition EIS study of Zn and Al subjected for two years to influence of Penicillium frequentans, Aspergillus niger and Bacillus mycoides. Electrochem Commun, 2005, 7(3):305
[19]	Juzeliūnas E, Ramanauskas R, Lugauskas A, et al. Microbially influenced corrosion of zinc and aluminium-Two-year subjection to influence of Aspergillus niger. Corros Sci, 2007, 49(11):4098
[21]	Lugauskas A, Demcenko I, Selskiene A, et al. Resistance of chromated zinc coatings to the impact of microscopic fungi. Mater Sci, 2011, 17(1):20
[22]	Lee J S, Little B J, Ray R I, et al. Fate of Cr+6 from a coating in an electrolyte with microorganisms. J Electrochem Soc, 2012, 159(11):C530
[24]	Stranger-Johannessen M. Biodeterioration 7. Berlin:Springer Netherlands, 1988
[25]	Lavoie D M, Little B J, Ray R I, et al. Microfungal degradation of polyurethane paint and corrosion of aluminum alloy in military helicopters//Corrosion97. New Orleans, 1997:NACE-97218
[26]	Stranger-Johannessen M, Norgaard E. Deterioration of anti-corrosive paints by extracellular microbial products. Int Biodeter, 1991, 27(2):157
[27]	Valix M, Zamri D, Mineyama H, et al. Microbiologically induced corrosion of concrete and protective coatings in gravity sewers. Chin J Chem Eng, 2012, 20(3):433
[28]	Lavoie D M, Little B J. Fungal contamination of H-53 aircraft. Defense Tech Inf Center, 1996:1
[32]	Little B, Wagner P. An overview of microbiologically influenced corrosion of metals and alloys used in the storage of nuclear wastes. Can J Microbiol, 1996, 42(4):367
[33]	Clark K E, Siegel S M, Siegel B Z. Bio-corrosion:a note on fungal solubilization of iron from stainless steels. Water Air Soil Pollut, 1984, 21(1-4):435
[34]	Siegel S M, Siegel B Z, Clark K E. Bio-corrosion:solubilization and accumulation of metals by fungi. Water Air Soil Pollut, 1983, 19(3):229
[35]	Belov D V, Sokolova T N, Smirnov V F, et al. Corrosion of aluminum and its alloys under the effect of microscopic fungi. Prot Met, 2008, 44(7):737
[36]	Chawla S, Payer J, Giai C. Fault tree analysis for fungal corrosion of coated aluminum. Corrosion, 2014, 70(11):1101
[37]	Smirnov V F, Belov D V, Sokolova T N, et al. Microbiological corrosion of aluminum alloys. Appl Biochem Microbiol, 2008, 44(2):192