Hardmetals. Determination of insoluble (free) carbon. Gravimetric method Ingestion-build-48348 short-term

short-term

% Of Use Cases compliant with IEC 62559-2

8 Flow/pressure static characteristics test

surface finish and the nature of the material required for its longevity and endurance

The temper designations used in BS EN 754-4 are according to EN 515

Hardmetals. Determination of insoluble (free) carbon. Gravimetric method Ingestion-build-48348 short-term1 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