ISO 4695:2015 specifies a method to provide a relative measure for evaluating the extent to and ease with which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
ISO 4695:2015 is applicable to lump ores, sinters and hot-bonded pellets.
Status: WithdrawnPublication date: 2015-08
Edition: 4Number of pages: 12
Technical Committee: ISO/TC 102/SC 3 Physical testing