PRODUCTION OF SULFIDE MINERALS BY SULFATE-REDUCING BACTERIA DURING MICROBIOLOGICALLY INFLUENCED CORROSION OF COPPER

被引：41

作者：

MCNEIL, MB

JONES, JM

LITTLE, BJ

机构：

[1] NAVAL SURFACE WARFARE CTR,SILVER SPRING,MD 20903

[2] NAVAL OCEANOG & ATMOSPHER RES LAB,STENNIS SPACE CTR,MS 39529

来源：

CORROSION | 1991年 / 47卷 / 09期

关键词：

MICROBIOLOGICALLY INFLUENCED CORROSION; SULFATE-REDUCING BACTERIA; CORROSION PRODUCT MINERALOGY; COPPER;

D O I：

10.5006/1.3585306

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Mineralogical data, thermodynamic stability (Pourbaix) diagrams, and the simplexity principle for precipitation reactions were used to evaluate corrosion product mineralogy on copper alloys exposed to sulfate-reducing bacteria. The formation of copper sulfides as corrosion products in natural surface environments is suggestive of microbiologically influenced corrosion. Sulfide corrosion products other than chalcocite (Cu2S) indicate that reactions within a biofilm induced corrosion.

引用

页码：674 / 677

页数：4

共 13 条

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[2]

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[3]

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[4]

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