Advanced Nondestructive Inspection System for Detection and Characterization of Corrosion under Thick Coatings
ID: N241-065Type: BOTH
Overview

Topic

Advanced Nondestructive Inspection System for Detection and Characterization of Corrosion under Thick Coatings

Agency

Department of DefenseN/A

Program

Type: SBIRPhase: BOTHYear: 2024

Topic Link

https://www.sbir.gov/node/2479811

Additional Information

https://www.defensesbirsttr.mil/SBIR-STTR/Opportunities/
Timeline
    Description

    The Department of Defense (DOD) is seeking proposals for an Advanced Nondestructive Inspection System for Detection and Characterization of Corrosion under Thick Coatings. The Navy branch is specifically interested in this topic. The objective is to develop a new Nondestructive Inspection (NDI) system capable of detecting decohesion of a thick coating from its substrate and characterizing the presence of corrosion under very thick polymer coating sections. The system should be able to inspect the entire immersed portion of a ship hull autonomously and map the location and extent of corrosion without damaging the coating. The Phase I of the project involves exploring various non-destructive technologies through a literature search and downselecting the two or three most promising options or proposing a new inspection methodology. Phase II includes further testing and validation of the selected NDE technology, collaboration with a Navy laboratory, and potential classification of work. Phase III focuses on dual-use applications of the technology in industries such as concrete, insulating foam, and alloy surfaces. The solicitation is closed, and more information can be found on the Defense SBIR/STTR Opportunities website.

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