Search
Filters
Close

98278 MIC MYTHS - DOES PITITING CAUSE MIC?

Product Number: 51300-98278-SG
ISBN: 98278 1998 CP
Author: H. M. Herro
$0.00
$20.00
$20.00
It is widely accepted that sulfate reducers, acid producers, metal oxidizers and certain other bacteria can contribute to corrosion. However, it is far from clear how biological activity influences corrosion processes, how much metal loss is caused by bacteria and most importantly, how microbial attack can be differentiated from other corrosion mechanisms. Confusion between Microbiologically Influenced Corrosion (MIC) and other corrosion mechanisms is common . Criteria such as pit “tunneling”, “tiger striping”, pit ‘Ierracing , “ “high” biological counts, tuberculation and preferential weld attack have frequently been used as diagnostic Rosetta stones solely identifying MIC. Unfortunately, many commonly accepted diagnostic criteria are not unique to MIC, but can also result from numerous corrosion processes unrelated to biological activity. Diagnosis of corrosion mechanisms, whether involving MIC or not, requires critical evaluation of all data, a thorough understanding of fundamental corrosion processes and consistency of both phenomenological observations and theoretical information. Keywords: MIC, analysis, pitting tuberculation, tunneling tiger striping weld weld attack pit terracing cooling water, failure
It is widely accepted that sulfate reducers, acid producers, metal oxidizers and certain other bacteria can contribute to corrosion. However, it is far from clear how biological activity influences corrosion processes, how much metal loss is caused by bacteria and most importantly, how microbial attack can be differentiated from other corrosion mechanisms. Confusion between Microbiologically Influenced Corrosion (MIC) and other corrosion mechanisms is common . Criteria such as pit “tunneling”, “tiger striping”, pit ‘Ierracing , “ “high” biological counts, tuberculation and preferential weld attack have frequently been used as diagnostic Rosetta stones solely identifying MIC. Unfortunately, many commonly accepted diagnostic criteria are not unique to MIC, but can also result from numerous corrosion processes unrelated to biological activity. Diagnosis of corrosion mechanisms, whether involving MIC or not, requires critical evaluation of all data, a thorough understanding of fundamental corrosion processes and consistency of both phenomenological observations and theoretical information. Keywords: MIC, analysis, pitting tuberculation, tunneling tiger striping weld weld attack pit terracing cooling water, failure
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 10213 Demystifying Mic Mechanisms
Available for download

10213 Demystifying Mic Mechanisms

Product Number: 51300-10213-SG
ISBN: 10213 2010 CP
Author: Tingyue Gu and Dake Xu
Publication Date: 2010
$20.00
Picture for 07336 Monitoring Methods for MIC
Available for download

07336 Monitoring Methods for MIC

Product Number: 51300-07336-SG
ISBN: 07336 2007 CP
Author: George Licina
Publication Date: 2007
$20.00