BS EN ISO 3908:2009
Hardmetals - Determination of insoluble (free) carbon - Gravimetric method
- Standard No.
- BS EN ISO 3908:2009
- Release Date
- 2010
- Published By
- British Standards Institution (BSI)
- Status
- 2010-03
- Replace By
- BS EN ISO 3908:2010
- Latest
- BS EN ISO 3908:2010
- Replace
- BS EN 23908:1993
- 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 %.
BS EN ISO 3908:2009 Referenced Document
- ISO 3907:2009 Hardmetals - Determination of total carbon - Gravimetric method
BS EN ISO 3908:2009 history
- 2010 BS EN ISO 3908:2010 Hardmetals. Determination of insoluble (free) carbon. Gravimetric method
- 2010 BS EN ISO 3908:2009 Hardmetals - Determination of insoluble (free) carbon - Gravimetric method
- 0000 BS EN 23908:1993
