GB/T 43101-2023 Active National standards

GB/T 43101-2023 Metallic and other inorganic coatings—Definitions and conventions concerning porosity

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43101-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Material protection

ICS Name: Surface treatment

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 7 pages

Scope

This document defines porosity and its related terms, and describes the principles of porosity testing for metals and other inorganic coatings. This document provides the purpose of porosity testing, thereby helping users select the most suitable product and testing method for their applications. This document is applicable to the testing of discontinuities such as cracks, micropores, air pockets, or pits on the surface of coatings extending to the underlying layer or substrate. This document is not applicable to the evaluation of corrosion performance.