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ISO 11433:2020

Nickel alloys - Determination of titanium content - Diantipyrylmethane molecular absorption method
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ISO 11433:2020

Nickel alloys - Determination of titanium content - Diantipyrylmethane molecular absorption method

PUBLISH DATE 2020
ISO 11433:2020

This document specifies a molecular absorption spectrophotometric method for the determination of titanium content in nickel alloys.

The method is applicable to titanium contents between 0,3 % (mass fraction) and 5,0 % (mass fraction).

Molybdenum, if present in the alloy, can cause a high bias in the reported titanium value to the extent of 0,001 % Ti for every 1,0 % Mo.

NOTE 1 Evidence exists that extension of this method is possible for titanium contents down to 0,05 % (mass fraction).

NOTE 2 Modifications in the general method allow the determination of titanium in alloys containing tungsten and/or tantalum.

SDO ISO: International Organization for Standardization
Document Number ISO 11433
Publication Date Nov. 1, 2020
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 155
Publish Date Document Id Type View
Nov. 1, 2020 ISO 11433:2020 Revision