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GB/T 46781-2025 Active
GB/T 46781-2025 Metallic and other inorganic coatings—Determination of thermal conductivity of thermal barrier coatings
Abstract
This document describes the method of measuring the thermal conductivity of thermal barrier coatings composed of a metal bonding layer and a ceramic surface layer at room temperature, perpendicular to the surface of the coating.
This document is applicable to the measurement of the thermal conductivity of thermal barrier coatings.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 46781-2025 |
| CCS | Material protection |
| ICS | Surface treatment |
| Implement Date | 2026-07-01 |
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