GB/T 14390-2008
Active
GB/T 45759-2025
Active
National standards
GB/T 45759-2025 Fine ceramics—Determination of content of coarse particles in ceramic powders—Wet sieving method
GB/T 45759-2025 Fine ceramics—Determination of content of coarse particles in ceramic powders—Wet sieving method
Price:
$ 36.00
Basic Information
Standard Code:
GB/T 45759-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Ceramics, glass
ICS Name:
High-end ceramics
Publish Date:
2025-06-30
Implement Date:
2026-01-01
Pages:
16 pages
Scope
This document specifies the measurement procedure, calculation method, and test report for determining the content of coarse particles in fine ceramic powders or fine ceramic suspensions using the liquid-phase wet sieving method.
This document is applicable to the measurement of the coarse particle content in fine ceramic powders with particle sizes of micrometers and sub-micrometers (where the content of coarse particles exceeds 10 mg/kg).
Note: For operators who are just starting to use this testing method, it is recommended to use reference powders or slurries containing a known amount of coarse particles for practice.
Development Information
Adopt standards
ISO 24369:2005
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