GB/T 13241-1991

Abolished

Iron ores--Determination of reducibility

铁矿石 还原性的测定方法

Standard Type
GBT
ICS
73.060
CCS
D31
Status
Abolished
Issue Date
1991-11-06
Implementation
1992-07-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
国家技术监督局

Application Summary AI generated

This standard specifies the method for determining the reducibility of iron ores, measuring the ease with which oxygen is removed from the ore under controlled reducing conditions. It is applied in the mining and metallurgical industries for quality assessment of lump ores, sinters, and pellets used in blast furnace ironmaking. The test simulates the reduction process in a blast furnace to evaluate raw material performance for efficient smelting.

Related Standards

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.