Aluminium oxide primarily used for the production of aluminium — Method for the determination of flow time

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

06-04-2015

Publisher

International Organization for Standardization

ISO 18843:2015 sets out a method for determining the amount of time taken for a given quantity of smelter-grade alumina to flow by gravity through a precisely constructed standard funnel.

NOTE Variations in the apparatus and other test variables can create significant inter-laboratory differences in results. (See Table A.1.)

DevelopmentNote	Supersedes ISO/DIS 18843. (06/2015)
DocumentType	Standard
Pages	6
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
BS ISO 18843:2015	Identical

AS 4538.1-1999	Guide to the sampling of alumina Sampling procedures (Reconfirmed 2013)
AS 4538.2-2000	Guide to sampling of alumina Preparation of samples (Reconfirmed 2013)
AS 2879.9-2002	Alumina Determination of flow time (Reconfirmed 2013)