HMKTest

ISO 10070

ISO 10070

ISO 10070 is an important international standard about fisher sub sieve sizer, it’s name is Metallic powders Determination of envelope-specific surface area from the measurements of the permeability to air of a powder bed under steady-state flow conditions

iso-10070

Specifies a method of measuring the air permeability and the porosity of a packed bed of metal powder, and of deriving therefrom the value of the envelope-specific surface area. Annexes A and B are for information only.



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