Logo

ASTM B859-03

Historical Revision

Standard Practice for De-Agglomeration of Refractory Metal Powders and Their Compounds Prior to Particle Size Analysis

$73.00

$73.00

$131.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

1.1 This practice covers the de-agglomeration of refractory metal powders and their compounds in preparation for particle size analysis.

1.2 Experience has shown that this practice is satisfactory for the de-agglomeration of elemental tungsten, molybdenum, rhenium, and tantalum metal powders, and tungsten carbide. Other metal powders (for example, elemental metals, carbides, and nitrides) may be prepared for particle size analysis using this practice with caution as to effectiveness until actual satisfactory experience is developed.

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 the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see Note 2.


SDO ASTM: ASTM International
Document Number B859
Publication Date Oct. 1, 2003
Language en - English
Page Count 3
Revision Level 03
Supercedes
Committee B09.03
Publish Date Document Id Type View
April 1, 2021 B0859-21 Revision
Oct. 1, 2013 B0859-13 Revision
Oct. 1, 2003 B0859-03 Revision
April 1, 2018 B0859-13R18 Reaffirmation
June 1, 2008 B0859-03R08E01 Reaffirmation
April 10, 2000 B0859-95R00 Reaffirmation