Hardmetals - Determination of total carbon - Gravimetric method (ISO 3907:2009)
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SS-EN ISO 3907:2009
Hardmetals - Determination of total carbon - Gravimetric method (ISO 3907:2009)
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This International Standard specifies a gravimetric method for the determination of the mass fraction of total carbon in carbides and hardmetals. This method is applicable to - carbides of chromium, hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten and zirconium, - mixtures of these carbides and binder metals, free of lubricant, - all grade of presintered or sintered hardmetals, produced from these carbides, and having a mass fraction of total carbon exceeding 4 %.
Hardmetals - Determination of total carbon - Gravimetric method (ISO 3907:2009)
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