AMPP Store - Products tagged with 'scribe'

Available for download

Predicting the Enhanced Effects of Coating Deterioration in Marine Environments

Product Number: 51323-19341-SG

Author: Michael Kibler, James Ellor

Publication Date: 2023

$20.00

Organic coatings are the most used method of corrosion prevention and protection of metallic substrates
in many industries. Owners in both the public and private sectors will invest significant resources into
testing coating options to provide the best protection for new and existing products or infrastructure.
Often, this testing defaults to some variation of accelerated salt spray testing or outdoor marine exposure
with results being based on aspects such as visual measurements of rust through, corrosion
creepage/undercutting, and blistering.

Available for download

Rust Creepage Mechanism for Offshore Atmospheric Coatings

Product Number: 51323-18754-SG

Author: Benjamin T. A. Chang

Publication Date: 2023

$20.00

The service life of current offshore platform coatings are normally less than 10 years. It is very expensive ($100/ft2) to rehabilitate the offshore platform coatings in the field. Therefore, facility owners are very anxious to select the long-life coatings. The candidate coatings are normally tested in the lab following the ISO 12944-91 or the AMPP TM216122 standard.

Available for download

Studying Impact on Variation of Scribe Method in Accelerated Corrosion Testing

Product Number: 51323-19351-SG

Author: James D. Begley, Victor Georgic, Suprita Jharimune, Qi Zheng

Publication Date: 2023

$20.00

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.

Available for download

Understanding Effect Of Scribe Method On Variability In Accelerated Corrosion Test Results

Product Number: 51322-17897-SG

Author: Sarah E. Specht, James Begley, Suprita Jharimune, Melinda Dent, Nicole Rakers, Arif Mubarok

Publication Date: 2022

$20.00

The coatings industry has made widespread use of a variety of accelerated test methods to quickly and effectively evaluate coating performance. Such accelerated methods are advantageous for predicting coating system performance where real-time testing is impractical. For example, it is not practical to evaluate coatings in harsh environments where coatings are expected to last for decades when the pace of innovation and new coating development is faster than the test time would need to be. Therefore a variety of test methods exist to evaluate coatings on metal substrates, such as steel or aluminum. Coatings that will be subjected to corrosive environments require testing in environments to simulate the effects of corrosion, typically involving exposure to moderate salt concentration and elevated temperatures for a specified amount of time. Such tests, testing environments, and evaluation methods include ASTM B117,ISO 9227, and ISO 12944, to name a few.

Products tagged with 'scribe'

Predicting the Enhanced Effects of Coating Deterioration in Marine Environments

Rust Creepage Mechanism for Offshore Atmospheric Coatings

Studying Impact on Variation of Scribe Method in Accelerated Corrosion Testing

Understanding Effect Of Scribe Method On Variability In Accelerated Corrosion Test Results

Association for Materials Protection and Performance