YB/T 4667-2018 in English

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for a certain type of graphite block with exceptionally high thermal conductivity. It covers aspects such as composition, structural characteristics, performance indicators, and quality control measures. The standard applies to the production, inspection, and acceptance of this specific product, ensuring consistency and reliability in its application. Detailed provisions are provided for various tests to evaluate the physical and mechanical properties, as well as the thermal performance of the material. Additionally, it outlines the requirements for product identification, packaging, and handling during transportation and storage to maintain product integrity. This document serves as a reference for manufacturers, users, and relevant parties involved in the production and application of this type of graphite block.