Menu
Search
Filters
Close
Menu

98029 MESA CORROSION AlTACK IN CARBON STEEL AND 0.5 % CHROMIUM STEEL

Picture for 98029 MESA CORROSION AlTACK IN CARBON
Available for download
Product Number: 51300-98029-SG
ISBN: 98029 1998 CP
Author: Rolf Nyborg, Arne Dugstad
$0.00
$20.00
$20.00
Local breakdown of protective corrosion films may result in rapid local attack or mesa corrosion attack during CO2 corrosion of carbon steel. The factors affecting formation and local breakdown of protective corrosion films were studied in a series of flow loop experiments performed at 40 - 80 °C with pH 5.8, 1.8 bar CO2 partial pressure, high iron content in the water and flow rates 0.1 - 7 m/s. Carbon steels with or without chromium and nickel additions up to 1 % were tested. Addition of 0.5 % chromium in the steel was found to reduce the tendency for severe mesa attack in carbon steels during CO2 corrosion significantly. Deep mesa attack did not occur in steels with 0.5-1 % Cr in experiments at 80 °C and pH 5.8. Protective corrosion films reform more easily in the chromium containing steels, making localized attack less dangerous in chromium containing steels than in unalloyed carbon steels. Keywords: carbon dioxide, carbon steel, chromium, mesa attack, sweet corrosion
Local breakdown of protective corrosion films may result in rapid local attack or mesa corrosion attack during CO2 corrosion of carbon steel. The factors affecting formation and local breakdown of protective corrosion films were studied in a series of flow loop experiments performed at 40 - 80 °C with pH 5.8, 1.8 bar CO2 partial pressure, high iron content in the water and flow rates 0.1 - 7 m/s. Carbon steels with or without chromium and nickel additions up to 1 % were tested. Addition of 0.5 % chromium in the steel was found to reduce the tendency for severe mesa attack in carbon steels during CO2 corrosion significantly. Deep mesa attack did not occur in steels with 0.5-1 % Cr in experiments at 80 °C and pH 5.8. Protective corrosion films reform more easily in the chromium containing steels, making localized attack less dangerous in chromium containing steels than in unalloyed carbon steels. Keywords: carbon dioxide, carbon steel, chromium, mesa attack, sweet corrosion
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 98048 INITIATION AND GROWTH OF MESA
Available for download

98048 INITIATION AND GROWTH OF MESA CORROSION ATTACK DURING CO2 CORROSION OF CARBON STEEL

Product Number: 51300-98048-SG
ISBN: 98048 1998 CP
Author: Rolf Nyborg
$20.00
Picture for 03642 Understanding and Prediction of Mesa
Available for download

03642 Understanding and Prediction of Mesa Corrosion Attack

Product Number: 51300-03642-SG
ISBN: 03642 2003 CP
Author: Rolf Nyborg, Arne Dugstad
$20.00
Picture for 98031 MECHANISM OF PROTECTIVE FILM FORMATION
Available for download

98031 MECHANISM OF PROTECTIVE FILM FORMATION DURING CO2 CORROSION OF CARBON STEEL

Product Number: 51300-98031-SG
ISBN: 98031 1998 CP
Author: Arne Dugstad
$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