ISO 7215:2007

Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index

95.99 Withdrawal of Standard 17 gush 2015

General information

Current stage: 95.99 Effective date: 17 gush 2015

Originator: ISO

Owner: ISO/TC 102/SC 3

Type: International Standard

ICS: 73.060.10

Scope

ISO 7215:2007 specifies a method to provide a relative measure for evaluating the extent to which oxygen can be removed from iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
ISO 7215:2007 is applicable to lump ores, sinters and hot-bonded pellets.

Life cycle

PREVIOUSLY

Revises
ISO 7215:1995

NOW

WITHDRAWN
ISO 7215:2007
95.99 Withdrawal of Standard
17 gush 2015

REVISED BY

PUBLISHED
ISO 7215:2015

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