GB/T 14849.2-1993
Replaced
GB/T 24189-2024
Active
National standards
GB/T 24189-2024 Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index
GB/T 24189-2024 Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index
Price:
$ 54
Basic Information
Standard Code:
GB/T 24189-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron ore
ICS Name:
Iron ore
Publish Date:
2024-05-28
Implement Date:
2024-12-01
Pages:
16 pages
Scope
This document specifies a relative measurement method for determining the degree of oxygen separation from iron ore under conditions simulating the reduction zone of a blast furnace.
This document is applicable to lump ore, sintered ore, and pellet ore.
Development Information
Replace the following standards
Referenced Standards
ISO 2597-1
ISO 2597-2
ISO 3082
ISO 9035
ISO 11323
Adopt standards
ISO 7215:2015
Related Standards
GB/T 10322.1-2000
Replaced
GB/T 10322.1-2000 Iron ores—Sampling and sample preparation procedures
GB/T 10322.2-2000
Active
GB/T 10322.2-2000 Iron ores—Experimental methods for evaluation of quality variation
GB/T 10322.3-2000
Replaced
GB/T 10322.3-2000 Iron ores—Experimental methods for checking the precision of sampling
GB/T 10322.4-2000
Replaced
GB/T 10322.4-2000 Iron ores—Experimental methods for checking the bias of sampling
GB/T 10322.5-2000
Replaced