ASTM E1569-09
Standard Test Method for Determination of Oxygen in Tantalum Powder by Inert Gas Fusion Technique

Standard No.

ASTM E1569-09

Release Date

2009

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM E1569-09

Scope

This test method is primarily intended as a test for compliance with compositional specifications. It is assumed that all who use this method will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that the work will be performed in a properly equipped laboratory.

1.1 This test method covers the determination of oxygen in tantalum powder in concentrations from 0.05 % to 0.50 %.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 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.

ASTM E1569-09 Referenced Document

• ASTM E135 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
• ASTM E50 Standard Practice for Apparatus, Reagents, and safety Precautions for Chemical Analysis of Metals
• ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

ASTM E1569-09 history

• 2009 ASTM E1569-09 Standard Test Method for Determination of Oxygen in Tantalum Powder by Inert Gas Fusion Technique
• 2003 ASTM E1569-03 Standard Test Method for Determination of Oxygen in Tantalum Powder
• 1993 ASTM E1569-93(1998) Standard Test Method for Determination of Oxygen in Tantalum Powder