Abstract

The method is applicable to vandadium contents between 0,005 % (m/m) and 1,0 % (m/m), provided that the tungsten content in the test portion is not higher than 10 mg and/or the titanium content is not higher than 5 mg. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.


General information 

  • Status
     :  Withdrawn
    Publication date
     : 1989-06
  • Edition
     : 1
    Number of pages
     : 8
  • Technical Committee
     : ISO/TC 17/SC 1 Methods of determination of chemical composition
  • ICS
     :
    77.080.01 Ferrous metals in general

Life cycle


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