Titulli Shqip
Metalet e rënda -Përcaktimi i karbonit të përgjithshëm -Metoda gravimetrike (ISO 3907 : 2009)
Titulli Anglisht
Hardmetals - Determination of total carbon - Gravimetric method (ISO 3907:2009)
Scope Shqip
Asnjë informacion i shtuar.
Scope Anglisht
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 %.