Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $60.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $81.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

1.1 These test methods use air permeability to determine an envelope-specific surface area and its associated average equivalent spherical diameter (from 0.2 to 75µm) of metal powders and related compounds. The powders may be analyzed in their as-supplied (shipped, received, or processed) condition or after they have been de-agglomerated or milled by a laboratory procedure (lab milled) such as that specified in Practice B859. The values obtained are not intended to be absolute but are generally useful on a relative basis for control purposes.

1.2 Units - With the exception of the values for density and the mass used to determine density, for which the use of the gram per cubic centimetre (g/cm³) and gram (g) units is the longstanding industry practice; and the units for pressure, cm H2O - also long-standing practice; the values in SI units are to be regarded as standard.

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.

 

Document History

  1. ASTM B330-20


    Standard Test Methods for Estimating Average Particle Size of Metal Powders and Related Compounds Using Air Permeability

    • Most Recent
  2. ASTM B330-15


    Standard Test Methods for Estimating Average Particle Size of Metal Powders and Related Compounds Using Air Permeability

    • Historical Version
  3. ASTM B330-12

    👀currently
    viewing


    Standard Test Methods for Estimating Average Particle Size of Metal Powders and Related Compounds Using Air Permeability

    • Historical Version
  4. ASTM B330-07


    Standard Test Method for Fisher Number of Metal Powders and Related Compounds

    • Historical Version
  5. ASTM B330-05


    Standard Test Method for Fisher Number of Metal Powders and Related Compounds

    • Historical Version
  6. ASTM B330-02


    Standard Test Method for Fisher Number of Metal Powders and Related Compounds

    • Historical Version
  7. ASTM B330-00


    Standard Test Method for Fisher Number of Metal Powders and Related Compounds

    • Historical Version