Astm E2109-01 Pdf __hot__ Page

: It applies specifically to Thermal Sprayed Coatings (TSCs) .

: It provides the methods for measurement but does not define what levels of porosity are "acceptable"; those limits are typically set by specific project requirements or industry contracts. Key Test Methods Defined astm e2109-01 pdf

: Technicians compare a cross-section of the coating under high magnification against a series of standard reference images that represent various porosity levels. : It applies specifically to Thermal Sprayed Coatings (TSCs)

: The standard describes how to measure the area percentage of porosity through visual comparison or automated tools. astm e2109-01 pdf