Menu
Search
Filters
Close
Menu

Save 20% on select titles with code HIDDEN24 - Shop The Sale Now

02459 MANGANESE OXIDES IN PIPES OF GALVANIZED STEEL FOR POTABLE WATER - A POTENTIAL RISK OF MIC ?

Picture for 02459 MANGANESE OXIDES IN PIPES OF GALVANIZED...
Available for download
Product Number: 51300-02459-SG
ISBN: 02459 2002 CP
Author: P.Linhardt
$0.00
$20.00
$20.00
Depositions of manganese dioxide were identified in water pipes made of galvanized steel. Microbially deposited manganese dioxide on stainless steel is known to be cathodically active and to be a possible cause for microbially influenced corrosion of this material. In contrast, little is known about the formation of such deposits on galvanized steel and the possible consequences regarding corrosion. Electrochemical and various other investigations were carried out. The presence of manganese dioxide was confirmed but microbial activity as cause for the formation of deposits could not be verified. The latter is attributed to the insufficient sample material. The low risk of corrosion of galvanized steel by manganese dioxide is to the isolating properties of the regular corrosion products of zinc.
Depositions of manganese dioxide were identified in water pipes made of galvanized steel. Microbially deposited manganese dioxide on stainless steel is known to be cathodically active and to be a possible cause for microbially influenced corrosion of this material. In contrast, little is known about the formation of such deposits on galvanized steel and the possible consequences regarding corrosion. Electrochemical and various other investigations were carried out. The presence of manganese dioxide was confirmed but microbial activity as cause for the formation of deposits could not be verified. The latter is attributed to the insufficient sample material. The low risk of corrosion of galvanized steel by manganese dioxide is to the isolating properties of the regular corrosion products of zinc.
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for The Case Against Galvanized Piping in Domestic Water Systems
Available for download

The Case Against Galvanized Piping in Domestic Water Systems

Product Number: 51317--9398-SG
ISBN: 9398 2017 CP
Author: Catherine Noble
Publication Date: 2017
$20.00

Galvanized steel pipe is protected by a layer deposited by hard water, but may suffer corrosion in soft water. Presented are case studies of corrosion in galvanized water piping in a stadium, hotel, and county government building. Details of corrosion mechanism and mitigation strategies are also discussed.
Picture for 02446 MICROBIOLOGICALLY INFLUENCED CORROSION...
Available for download

02446 MICROBIOLOGICALLY INFLUENCED CORROSION FAILURE ANALYSIS OF 304L STAINLESS STEEL PIPING SYSTEM LEFT STAGNANT AFTER HYDROTESTING WITH CITY WATER

Product Number: 51300-02446-SG
ISBN: 02446 2002 CP
Author: Susan W. Borenstein and Philip B. Lindsay
Publication Date: 2002
$20.00

A case history is described involving microbiologically influenced corrosion (MIC) of AISI Type 304L stainless steel piping failure after being in contact with untreated stagnant, low chloride potable water for nine months. Specialized microbiological analysis techniques, including scanning electron and optical cmicroscopy, were used in the failure analysis.
Picture for 02444 MANGANESE-DEPENDENT CORROSION...
Available for download

02444 MANGANESE-DEPENDENT CORROSION IN THE ELECTRIC UTILITY INDUSTRY

Product Number: 51300-02444-SG
ISBN: 02444 2002 CP
Author: W. H. Dickinson and R. W. Pick
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support