Buy this standard

Abstract Preview

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.)


General information

  • Status :  Published
    Publication date : 2015-06
  • Edition : 1
    Number of pages : 6
  • Technical Committee
    :
    ISO/TC 226
    Materials for the production of primary aluminium
  • ICS :
    71.100.10
    Materials for aluminium production

Buy this standard

Format Language
PDF
Paper
  • CHF38

Life cycle


Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 226
  6. ISO 18843:2015