GB/T 24531-2009 Active National standards

GB/T 24531-2009 Iron ores for blast furnace and direct reduction feedstocks—Determination of the tumble and abrasion indices

GB/T 24531-2009 Iron ores for blast furnace and direct reduction feedstocks—Determination of the tumble and abrasion indices

Publish Date: 2009-10-30 Implement Date: 2010-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24531-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Artificial rich mineral deposits

ICS Name: Iron ore

Publish Date: 2009-10-30

Implement Date: 2010-05-01

Pages: 7 pages

Scope

This standard specifies the method for determining the degree of particle size reduction of iron ore due to impact and wear in a tumbling drum and the wear resistance index.
This standard is applicable to lump ore, sintered ore, and pellet ore.

Development Information

Word Count: 10 Thousand words Pages: 7 pages

Referenced Standards

GB/T 6003.1-1997 Test sieves of metal wire cloth GB/T 6003.1-2012 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6003.1-2022 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6003.2-1997 Test sieves of perforated metal plate GB/T 6003.2-2012 Test sieves—Technical requirements and testing—Part 2:Test sieves of metal wire cloth GB/T 6003.2-2024 Test sieves—Technical requirements and testing—Part 2:Test sieves of perforated metal plate GB/T 10322.1-2000 Iron ores—Sampling and sample preparation procedures GB/T 10322.1-2014 Iron ores—Sampling and sample preparation procedures GB/T 10322.1-2023 Iron ores—Sampling and sample preparation procedures GB/T 10322.7-2004 Iron ore—Determination of size distribution by sieving GB/T 10322.7-2016 Iron ores and direct reduced iron—Determination of size distribution by sieving GB/T 20565-2006 Iron ores and direct reduced iron—Vocabulary GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary

Adopt standards

ISO 3271:2007

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