ASTM D 1857/D1857M : 2018 : REDLINE

Name: ASTM D 1857/D1857M : 2018 : REDLINE
Brand: ASTM
Price: 75.00 USD

Superseded

View Superseded by

Standard Test Method for Fusibility of Coal and Coke Ash

Available format(s)

Hardcopy , PDF

Superseded date

04-08-2024

Language(s)

English

Published date

09-27-2018

Publisher

American Society for Testing and Materials

This test method covers the observation of the temperatures at which triangular pyramids (cones) prepared from coal and coke ash attain and pass through certain defined stages of fusing and flow when heated at a specified rate in controlled, mildly reducing, and where desired, oxidizing atmospheres.

1.1This test method covers the observation of the temperatures at which triangular pyramids (cones) prepared from coal and coke ash attain and pass through certain defined stages of fusing and flow when heated at a specified rate in controlled, mildly reducing, and where desired, oxidizing atmospheres.

1.2The test method is empirical, and strict observance of the requirements and conditions is necessary to obtain reproducible temperatures and enable different laboratories to obtain concordant results.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.3.1All percentages are percent mass fractions unless otherwise noted.

1.4This 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.

1.5This 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	D 05
DocumentType	Redline
Pages	5
ProductNote	REDLINE VERSION ALSO AVAILABLE FOR THIS STANDARD
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 1857/D1857M : 2024 : REDLINE
Supersedes	ASTM D 1857/D1857M : 2017