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ISO/CD TR 4825-2

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for thermal property measurements of metalized ceramic substrates — Part 2: Evaluation of heat transfer characteristics for metalized ceramics substrate for power modules ISO/CD TR 4825-2

General information

30.20   CD study/ballot initiated   Jul 29, 2026

ISO

ISO/TC 206 Fine ceramics

Technical Report

Scope

This document specifies a method for measuring the heat transfer properties (the effective thermal conductivity, the thermal resistance, and the thermal conductance) of metalized ceramic substrates　for power modules by Steady state Comparative longitudinal Heat Flow method with a cartridge.

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD TR 4825-2
30.20 CD study/ballot initiated
Jul 29, 2026




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