ASTM-E279 › Standard Test Method for Determination of Abrasion Resistance of Iron Ore Pellets, Lump, and Sinter by the Tumbler Test
The following bibliographic material is provided to assist you with your purchasing decision:
Changes from the previous issue
A redline edition is available for this document, with all changes visible. Ask Document Center Inc. for more information.
Scope
1.1 This test method covers a relative measure of the resistance of iron ore pellets, lump, and sinter to degradation by impact and by abrasion.
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.
1.3 Results given by this test method should be similar to those from ISO 3271 (see Appendix X1 for details).
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Significance and Use
5.1 This test method is a comparative method intended primarily to test materials for compliance with compositional specifications or for monitoring. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882.
5.2 This test method is used to monitor the feed to blast furnaces and gas-based direct reduction plants for process control.
Keywords
abrasion resistance; lump; iron ore; pellets; sinter ;; ICS Number Code 73.060.10 (Iron ores)
To find similar documents by ASTM Volume:
03.05 (Analytical Chemistry for Metals, Ores, and Related Materials: E 32 - latest)
To find similar documents by classification:
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Document Number
ASTM-E279-18
Revision Level
2018 EDITION
Status
Current
Modification Type
Revision
Publication Date
April 1, 2018
Document Type
Test Method
Page Count
4 pages
Committee Number
E01.02