GB/T 13242-2017

Active

Iron ores—Low-temperature disintegration test—Method using cold tumbling after static reduction

铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法

Standard Type
GBT
ICS
73.060.10
CCS
D31
Status
Active
Issue Date
2017-10-14
Implementation
2018-07-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for evaluating the low-temperature disintegration behavior of iron ores, specifically by measuring the breakdown of ore particles after static reduction followed by cold tumbling. It is applied in the mining and steelmaking industries to assess the quality and performance of lump iron ore and sintered ore during the reduction process in blast furnaces. The test helps predict how iron ore materials will behave under low-temperature reduction conditions, which is critical for optimizing blast furnace operations and preventing operational issues like clogging.

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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.