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Status : Active
Standard Type : Main
Document No : ISO 3908:2009
Document Year : 2009
Pages : 4
Edition : 3
Section Volume : Sampling and testing methods for hardmetals (ISO/TC 119/SC 4.)
ISO 3908:2009 specifies a gravimetric method for the determination of the mass fraction of insoluble (free) carbon in carbides and hardmetals.
This method is applicable to
having a mass fraction of insoluble carbon between 0,02 % and 0,5 %.