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ASTM B821

Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis

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Organization: ASTM
Publication Date: 15 January 1992
Status: inactive
Page Count: 3
ICS Code (Particle size analysis. Sieving): 19.120
scope:

1. Scope

1.1 This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for achieving and determining dispersion; it also lists procedures that are currently in general use for certain materials.

1.2 This guide is limited to metal powders and related metal compounds. However, the general procedure described herein may be used, with caution as to its significance, for other particulate materials, such as ceramics, pigments, minerals, etc.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 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.

Document History

September 1, 2010
Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis
This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for achieving and...
September 1, 2010
Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis
This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for achieving and...
October 10, 2002
Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis
This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for achieving and...
October 10, 2002
Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis
This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for achieving and...
ASTM B821
January 15, 1992
Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis
1. Scope 1.1 This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for...

References

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