T/QGCML 2549-2023 Active Group standards

T/QGCML 2549-2023 Graphitizing cathode

Publish Date: 2023-12-08 Implement Date: 2023-12-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QGCML 2549-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Conductor materials

Publish Date: 2023-12-08

Implement Date: 2023-12-23

Scope

Main technical content: This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of graphitized cathodes. This document is applicable to the production and inspection of graphitized cathode blocks used in the construction of aluminum electrolytic cells, which are treated by impregnation and secondary roasting processes during the production process.