Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM E367-03

Standard Methods for Chemical Analysis of Ferroniobium

Standard Methods for Chemical Analysis of Ferroniobium E0367-03 ASTM|E0367-03|en-US Standard Methods for Chemical Analysis of Ferroniobium Standard new BOS Vol. 03.05 Committee E01
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Significance and Use

These methods for the chemical analysis of metals and alloys are primarily intended to test such materials for compliance with compositional specifications. It is assumed that all who use these methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory.

Scope

1.1 These methods cover the chemical analysis of ferroniobiun having chemical compositions within the following limits:

ElementConcentration, %
Aluminum2.00 max
Carbon0.30 max
Chromium2.00 max
Cobalt0.25 max
Lead0.01 max
Manganese3.00 max
Niobium40.00 to 75.00
Phosphorus0.05 max
Silicon4.00 max
Sulfur0.03 max
Tantalum7.00 max
Tin0.15 max
Titanium5.00 max
Tungsten0.50 max

1.2 The methods appear in the following order:

Sections
Niobium, Tantalum, and Titanium by the
Ion-Exchange Method10-31

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 6.

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Details
Book of Standards Volume: 03.05
Developed by Subcommittee: E01.01
Pages: 6
DOI: 10.1520/E0367-03
ICS Code: 77.040.30