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ISO 10070:1991 Preview
Metallic powders -- Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
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.
General information
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Status : PublishedPublication date : 1991-12
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Edition : 1Number of pages : 12
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Technical Committee:Sampling and testing methods for powders (including powders for hardmetals)
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- ICS :
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Powder metallurgy
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Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Now under review
ISO 10070:1991 -
Will be replaced by
ISO/CD 10070
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