HB 5441.1-1989
Performance testing of powder metallurgy products and powders - Sieving method for determining particle size of metal powders (English Version)

Standard No.

HB 5441.1-1989

Language

Chinese, Available in English version

Release Date

1990

Published By

Professional Standard - Aviation

Latest

HB 5441.1-1989

Scope

This standard specifies the sieve analysis method for metal powder particle size. This standard is applicable to the determination of the particle size composition of dry metal powders with a size equal to or greater than 45 μm, and is expressed in terms of the mass percentage of each grade of powder.

HB 5441.1-1989 history

• 1990 HB 5441.1-1989 Performance testing of powder metallurgy products and powders - Sieving method for determining particle size of metal powders