GB/T 4195-1984
Method for measuring the distribution of the powder size of tungsten and molybdenum method by the balance for the fall of the particles (English Version)

Standard No.

GB/T 4195-1984

Language

Chinese, Available in English version

Release Date

1984

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 4195-1984

Scope

This standard applies to the determination of the average particle size and particle size distribution of tungsten and molybdenum powders. The most suitable measurement range of this standard method is 1 ~ 40Um.

GB/T 4195-1984 history

• 1984 GB/T 4195-1984 Method for measuring the distribution of the powder size of tungsten and molybdenum method by the balance for the fall of the particles