logo

Standards Manage Your Business

We Manage Your Standards

ISO

ISO 11433:1993

Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method

Standard Details

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, removing hydrochloric acid and nitric acid by evaporation to fumes in the presence of sulfuric acid, forming the titanium diantipyrylmethane complex, measuring the absorbance of the test solution at a wavelength of 390 nm. The method may be used to determine titanium contents in the range of 0,3 % (m/m) to 5,0 % (m/m). Evidence exists that extension of this method is possible for titanium contents down to 0,05 % (m/m); modifications allow to determine titanium in alloys containing tungsten and/or tantalum.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 11433:1993
Document Year: 1993
Pages: 4
Edition: 1
  • ICS:
  • 77.120.40 Nickel, chromium and their alloys

Life Cycle

Published

Currently Viewing

WITHDRAWN
ISO 11433:1993
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +