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Implementation of Pulsed Laser Ablation Technology in Surface Preparation Processes

The transition of pulsed laser ablation (PLA) technology into the hands of maintainers within shipyards and the transportation industry requires an assessment of multiple factors. From the technical perspective relative to surface preparation and corrosion mitigation, it is essential to understand the impact of PLA energy into substrates and the resultant adhesion characteristics of subsequent coatings. Technical areas to be discussed include metallurgical properties, such as stress corrosion cracking, weldability, bulk properties, fatigue life, as well as adhesion. The effective application of laser ablation is of critical concern to preservation professionals, which requires an understanding of how the process works, the proper appearance of a laser ablated surface, whether that is a tightly adhered existing coating prepared for re-coating, or to expose some or all of the base metal substrate. Accordingly, both laser operators and inspectors need specific information and training to appropriately use the technology to meet preservation objectives and requirements. These needs will be addressed through a forthcoming AMPP Laser Ablation Standard, Technical Guide, and Visual Guide. Determining where to apply PLA based on extensive test data currently available, as well as understanding where future investigation is required, will be summarized.
Product Number: 51324-20982-SG
Author: Matt Binsfield
Publication Date: 2024
$40.00
$40.00
$40.00
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