Skip to content
Please enter a keyword to search

  • BS ISO 3271:2015

    Current The latest, up-to-date edition.

    Iron ores for blast furnace and direct reduction feedstocks. Determination of the tumble and abrasion indices

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-08-2015

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Sampling, sample preparation, and preparation
       of test portions
    6 Apparatus
    7 Procedure
    8 Expression of results
    9 Test report
    10 Verification
    Annex A (normative) - Flowsheet of the procedure
            for the acceptance of test results

    Abstract - (Show below) - (Hide below)

    Explains a method to provide a relative measure for evaluating the resistance of iron ores to size degradation by impact and abrasion.

    Scope - (Show below) - (Hide below)

    This International Standard 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.

    General Product Information - (Show below) - (Hide below)

    Committee W/-
    Development Note Supersedes BS 6212(1987) (12/2004) Supersedes 93/310938 DC. (07/2005) Supersedes 05/30132724 DC. (12/2007) Supersedes 13/30265106 DC. (08/2015)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 11323:2010 Iron ore and direct reduced iron Vocabulary
    ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
    ISO 3310-2:2013 Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate
    ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective