HB 5441.7-1989
Performance testing of powder metallurgy articles and powders Test methods for density and porosity of permeable sintered metal materials (English Version)

Standard No.

HB 5441.7-1989

Language

Chinese, Available in English version

Release Date

1990

Published By

Professional Standard - Aviation

Latest

HB 5441.7-1989

Scope

This standard specifies test methods for density and porosity of permeable sintered metal materials

HB 5441.7-1989 history

• 1990 HB 5441.7-1989 Performance testing of powder metallurgy articles and powders Test methods for density and porosity of permeable sintered metal materials