Menu
Search
Filters
Close
Menu

Studying Impact on Variation of Scribe Method in Accelerated Corrosion Testing

Picture for Studying Impact on Variation of Scribe Method in Accelerated Corrosion Testing
Available for download

Accelerated testing of corrosion-resistant coatings is a critical tool used in the development of protective coatings. Tests such as ASTM B117, ISO 12944, ISO 9227, etc. are commonly used to predict the long-term viability of these coatings in exposure times of months rather than years or even decades. While this type of testing gives meaningful results and is essential to the research and development of new technology, results can often be hard to accurately analyze due to the levels of variability inherent to accelerated testing.

Product Number: 51323-19351-SG
Author: James D. Begley, Victor Georgic, Suprita Jharimune, Qi Zheng
Publication Date: 2023
$0.00
$20.00
$20.00

Accelerated corrosion testing of substrates under coatings has an inherently high level of variability. When comparing different coating systems, significant levels of variability can mask potential differences in corrosion prevention. Reducing this level of variability could significantly increase efficiency and accuracy when developing new coating systems. In this work, the effect of altering the size and shape of the scribe in method ISO 12944 will be investigated by comparing the performance of well-understood commercial coating systems. Discussion will focus on sample preparation of multiple coating types prior to corrosion testing as well as scribe creep measurement analysis afterwards.

Accelerated corrosion testing of substrates under coatings has an inherently high level of variability. When comparing different coating systems, significant levels of variability can mask potential differences in corrosion prevention. Reducing this level of variability could significantly increase efficiency and accuracy when developing new coating systems. In this work, the effect of altering the size and shape of the scribe in method ISO 12944 will be investigated by comparing the performance of well-understood commercial coating systems. Discussion will focus on sample preparation of multiple coating types prior to corrosion testing as well as scribe creep measurement analysis afterwards.

Product tags
Also Purchased
Picture for 11031 Advances in Damage Resistant Coating Technology
Available for download

11031 Advances in Damage Resistant Coating Technology

Product Number: 51300-11031-SG
ISBN: 2011 11031 CP
Author: Dr. Jennifer K. Pratt, Meghan Mallozzi and Dr. Andrew D’Souza
Publication Date: 2011
$20.00

Damage to coatings leads to higher potential corrosion sites on the metallic surface and could ultimately lead to a decrease in service life.  This paper will present a novel coating system that incorporates both damage resistance and flexibility in a system that is not subject to cathodic shielding.
Picture for 08034 Laboratory Testing of Three Above Ground Paint Systems for Canadian Applications
Available for download

08034 Laboratory Testing of Three Above Ground Paint Systems for Canadian Applications

Product Number: 51300-08034-SG
ISBN: 08034 2008 CP
Author: Amal Al-Borno, Robert Grant Worthingham, and Matt Center
Publication Date: 2008
$20.00
Picture for 07682 Impact Testing of Materials for Oil Sands Processing Applications
Available for download

07682 Impact Testing of Materials for Oil Sands Processing Applications

Product Number: 51300-07682-SG
ISBN: 07682 2007 CP
Author: John Wolodko, Gary Fisher, David Crick, Duane Kichton, and Leo Parent
Publication Date: 2007
$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