GB/T 17445-2009

Abolished

Cast grinding balls

铸造磨球

Standard Type

GBT

ICS

77.140.80

CCS

J31

Status

Abolished

Issue Date

2009-10-30

Implementation

2010-04-01

Centralized Committee

国家标准委

Issuing Authority

国家标准委

Application Summary AI generated

GB/T 17445-2009 specifies the technical requirements, test methods, inspection rules, and packaging for cast grinding balls used in industrial milling processes. It is applied in the metallurgy, mining, cement, and electric power industries for grinding ores, coal, and other materials in ball mills. The standard ensures consistent hardness, impact resistance, and dimensional accuracy for efficient material comminution.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.