GB/T 31974-2015
ActivePassivated granular magnesium
钝化颗粒镁
Application Summary AI generated
GB/T 31974-2015 specifies the technical requirements, test methods, inspection rules, and packaging for passivated granular magnesium used in metallurgy. It is applied in the steelmaking industry as a desulfurization agent, where the passivated coating prevents premature reaction with moisture or oxygen during transport and storage. This standard ensures consistent quality and safety for granular magnesium used in hot metal pretreatment processes.
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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.