Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-12-2021

Publisher

American Society for Testing and Materials

1.1This test method covers the determination of silica in iron ores, iron ore concentrates and agglomerates, and manganese ore in the range from 0.5 % to 15 %.

1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3This 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.

1.4This 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.

Committee	E 01
DocumentType	Test Method
Pages	4
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM E 247 : 2001 : R2015 : EDT 1

ASTM E 29 : 2013 : R2019	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E 135 : 2023	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 135 : 2021 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 691 : 2020	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 877 : 2021	Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties
ASTM E 691 : 2023	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 135 : 2023 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 691 : 2022	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 135 : 2022 : REV B	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 691 : 2021	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 135 : 2022 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 877 : 2013	Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties
ASTM E 135 : 2022	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 29 : 2022	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications