GB/T 14849.2-1993
Replaced
GB/T 10322.6-2022
Active
National standards
GB/T 10322.6-2022 Iron ores for blast furnace feedstocks—Determination of the decrepitation index
GB/T 10322.6-2022 Iron ores for blast furnace feedstocks—Determination of the decrepitation index
Price:
$ 42
Basic Information
Standard Code:
GB/T 10322.6-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron ore
ICS Name:
Iron ore
Publish Date:
2022-04-15
Implement Date:
2022-11-01
Pages:
7 pages
Scope
This document provides a relative measurement method for the degree of particle-size cracking in iron ore caused by rapid heating, and specifies the method for determining the thermal cracking index.
This document is applicable to lump iron ore used as blast furnace charge material.
Development Information
Replace the following standards
Referenced Standards
ISO 3082
ISO 3310-1
ISO 3310-2
ISO 11323
Adopt standards
ISO 8371:2015
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