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DS/EN ISO 3908

Hardmetals - Determination of insoluble (free) carbon - Gravimetric method

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Organization: DS
Publication Date: 22 October 2009
Status: active
Page Count: 18
ICS Code (Powder metallurgy): 77.160
scope:

This International Standard specifies a gravimetric method for the determination of the mass fraction of insoluble (free) carbon in carbides and hardmetals. This method is applicable to . carbides of hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten and zirconium, . mixtures of these carbides and binder metals, free of lubricant, and . all grades of presintered or sintered hardmetals, produced from these carbides, having a mass fraction of insoluble carbon between 0,02 % and 0,5 %.

Document History

DS/EN ISO 3908
October 22, 2009
Hardmetals - Determination of insoluble (free) carbon - Gravimetric method
This International Standard specifies a gravimetric method for the determination of the mass fraction of insoluble (free) carbon in carbides and hardmetals. This method is applicable to . carbides of...
Hardmetals - Determination of insoluble (free) carbon - Gravimetric method (ISO/FDIS 3908:2009)
This International Standard specifies a gravimetric method for the determination of the mass fraction of insoluble (free) carbon in carbides and hardmetals. This method is applicable to . carbides of...
Hardmetals - Determination of insoluble (free) carbon content - Gravimetric method
This International Standard specifies a gravimetric method for determination of the insoluble (free) carbon content of carbides and hardmetals.

References

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