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ASTM E1552-93(2002)

Historical Reaffirmation

Standard Test Method for Determining Hafnium in Zirconium and Zirconium Alloys By Direct Current Plasma—Atomic Emission Spectrometry (Withdrawn 2021)

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1.1 This test method covers the determination of hafnium in zirconium and zirconium alloys in concentrations greater than 0.003 %.

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 8.


When zirconium materials are used in nuclear applications, it is necessary that hafnium, a neutron absorber, be present only at very low concentrations.

This method is useful in testing materials for compliance with the compositional requirements as given in Specifications B 349, B 350, B 351, B 352, and B 353.

SDO ASTM: ASTM International
Document Number E1552
Publication Date July 15, 1993
Language en - English
Page Count 4
Revision Level 93(2002)
Supercedes
Committee E01.06
Publish Date Document Id Type View
May 15, 2015 E1552-15 Revision
July 15, 2008 E1552-08 Revision
May 10, 1998 E1552-93R98 Reaffirmation
July 15, 1993 E1552-93R02 Reaffirmation