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
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
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国铁矿石与直接还原铁标准化技术委员会(SAC/TC 317)
Pages:
7 pages
Scope
本文件提供了一种铁矿石由于快速加热而引起粒级裂化程度的相对测量方式并规定了热裂指数的测定方法。
本文件适用于高炉炉料用铁矿石块矿。
Development Information
Drafting Units:
宝山钢铁股份有限公司、重庆科技学院、天津市新天钢联合特钢有限公司、冶金工业信息标准研究院
Drafting Persons:
陈小奇、王春生、聂荣恩、虞必双、褚永俊、贾碧、施金良、王如转、李军、张文政
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