Hafnium carbide,Chemical formula HfC,Molecular weight 190.5,Carbon content 6.30%. The product is chemical stable and has excellent high-temperature property．Density 12.7g/cm3,Boiling point: 3890ºC.Adding 6-30% hfc powder into WC-Co series tungsten carbide products, could form Hfc-WC solid solution with WC powder, then enhance the alloy’s performance in glowing red, high hardness, chemical stability.
1: use high purity raw material hafnium oxide TiO2, carbon black powder.Strictly control in raw material ensure the high purity of end product: hafnium carbide power.
2: good grain-size distribution, contact us for SEM photo and PSD (parhfcle size distribution) report ;
3: unique technology in additive process;
4: unique sintering process ensure low oxygen and free carbon content , which bring high quality roduct;
1: Hafnium carbide powder in APS ( average parhfcle size) FSSS 3-5micron, widely used as additive in cemented carbide products (cuttign tools) ;
2. hafnium carbide powder in size 40-60mesh (250-380um), 60-80mesh (180-250um), 80-100mesh (150-180um), 100-150 mesh(106-150um), 150-200mesh (75-106um), 200-400mesh (38-75um), 200-325mesh (45-75um), -325mesh (-45um ), -400mesh (-38um) is usually be used in the field of high heat resitance thermal sparay coating ;
Hafnium carbide powder:
Langfeng Metallic’s product standard