T/CEMIA 40-2024 Active Group standards

T/CEMIA 40-2024 99% Al2O3 ceramic pelletizing powder

Publish Date: 2024-07-23 Implement Date: 2024-10-01 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/CEMIA 40-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other inorganic chemical raw materials

ICS Name: Comprehensive Chemical Products

Publish Date: 2024-07-23

Implement Date: 2024-10-01

Scope

Scope: This document specifies the terms, definitions, product grades, technical requirements, test methods, and inspection rules for granular powders used in 99 alumina ceramics, as well as packaging, marking, transportation, and storage. This document is applicable to granular powders used in 99 alumina ceramics manufactured by dry pressing, isostatic pressing, and other forming processes; Main technical content: To meet the needs of dry pressing and isostatic pressing forming processes for alumina ceramics, ceramic raw materials with an Al2O3 content of ≥99% are finely ground, mixed with binders, and subjected to spray drying to produce granular powders with a certain particle size distribution, referred to as granular powders used in 99 alumina ceramics.