Abstract Preview

ISO 3907:2009 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 %.


General information

  • Status :  Published
    Publication date : 2009-10
    Corrected version (en) : 2010-02
  • Edition : 3
    Number of pages : 5
  • :
    ISO/TC 119/SC 4
    Sampling and testing methods for hardmetals
  • 77.160
    Powder metallurgy

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