ISO 3271:2015
Iron ores for blast furnace and direct reduction feedstocks — Determination of the tumble and abrasion indices
Iron ores for blast furnace and direct reduction feedstocks — Determination of the tumble and abrasion indices
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 4 августа 2015 г.
- Издание:
- ISO IS 3271 edition 5 version 1
- ICS:
- 73.060.10
ISO 3271:2015 specifies a method to provide a relative measure for evaluating the resistance of iron ores to size degradation by impact and abrasion. It covers the determination of the tumble and abrasion indices. This International Standard is applicable to lump ores, sinters, and hot-bonded pellets.
Abstract
Overview
ISO 3271:2015 is an international standard developed by the International Organization for Standardization (ISO) that specifies a method to evaluate the caused by impact and abrasion. This standard is crucial for assessing iron ores used as feedstocks in blast furnace and direct reduction processes. It defines procedures for determining the and , which provide a relative measure of the ore’s durability under handling and processing conditions.
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