This standard specifies the test method for evaluating the reducibility of natural iron ore lump ore (hereinafter referred to as lump ore) and agglomerate ore (calcined pellets and sintered pellets) in terms of reduction rate.
JIS M 8713:2000 history
2021JIS M 8713:2021 Iron ores -- Determination of reducibility by the final degree of reduction index
2017JIS M 8713 AMD 1:2017 Iron ores -- Determination of reducibility by the final degree of reduction index (Amendment 1)
2009JIS M 8713:2009 Iron ores -- Determination of reducibility by the final degree of reduction index
2000JIS M 8713:2000 Iron ores -- Determination of reducibility
1993JIS M 8713:1993 Iron ores -- Determination of reducibility