ISO 8371:2015
Iron ores for blast furnace feedstocks - Determination of the decrepitation index

Standard No.

ISO 8371:2015

Release Date

2015

Published By

International Organization for Standardization (ISO)

Status

Be replaced 2024-03

Replace By

ISO 8371:2024

Latest

ISO 8371:2024

Scope

This International Standard specifies a method to provide a relative measure for evaluating the degree of size degradation caused by rapid heating of iron ores. It specifies the determination of the decrepitation index. This International Standard is applicable to lump ores for blast furnace feedstocks.

ISO 8371:2015 Referenced Document

• ISO 11323:2010 Iron ore and direct reduced iron - Vocabulary
• ISO 3082:2009 Iron ores - Sampling and sample preparation procedures
• ISO 3086:2006 Iron ores - Experimental methods for checking the bias of sampling
• ISO 3310-1:2000 Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth
• ISO 3310-2:2013 Test sieves.Technical requirements and testing.Part 2: Test sieves of perforated metal plate

ISO 8371:2015 history

• 2024 ISO 8371:2024 Iron ores for blast furnace feedstocks
• 2015 ISO 8371:2015 Iron ores for blast furnace feedstocks - Determination of the decrepitation index
• 2007 ISO 8371:2007 Iron ores for blast furnace feedstocks - Determination of the decrepitation index
• 1994 ISO 8371:1994 Iron ores - Determination of decrepitation index