JIS M 8720:2001
Iron ores -- Determination of low-temperature reduction-disintegration

Standard No.

JIS M 8720:2001

Release Date

2001

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw 2009-10

Replace By

JIS M 8720:2009

Latest

JIS M 8720:2023

Scope

This standard specifies a test method for measuring the disintegration of iron ore by isothermal reduction of the iron ore in a fixed bed at a temperature of 550°C, followed by rolling on a rotating drum at room temperature.

JIS M 8720:2001 history

• 2023 JIS M 8720:2023 Iron ores -- Determination of low-temperature reduction-disintegration
• 2017 JIS M 8720 AMD 1:2017 Iron ores -- Determination of low-temperature reduction-disintegration (Amendment 1)
• 2009 JIS M 8720:2009 Iron ores -- Determination of low-temperature reduction-disintegration
• 2001 JIS M 8720:2001 Iron ores -- Determination of low-temperature reduction-disintegration