ISO 10070:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Metallic powders Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-06-2019
English, French
12-17-1991
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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