ISO 18843:2015
Current
The latest, up-to-date edition.
Aluminium oxide primarily used for the production of aluminium — Method for the determination of flow time
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English
04-06-2015
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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) |
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