Cast Tungsten Carbide Powder For Hardfacing,Drill Bits And Diamond Tools​
(Fuse WC,Cast WC,CTC,Crushed WC)
Chemical Compositions
| Grade | W | T.C | F.C | Fe | Ti | Ni | Cr | Co | V | |
| BD20101 | Balance | 3.8-4.2 | ≤0.05 | ≤0.5 | ＜0.1 | 3-5 | ＜0.1 | ＜0.1 | ＜0.1 | |
| Hardness HRA | Micro-hardness HV 0.1 | Density g/cm3 | Melt Point ℃ |
| 93.0-93.7 | 1700-2500 | 16.5 | 2525 |
| Particle Size | |
| 20-30mesh | 100-140mesh |
| 30-40mesh | 100-230mesh |
| 40-60mesh | 120-170mesh |
| 60-80mesh | 140-200mesh |
| 80-120mesh | 170-3250mesh |
| 60-325mesh | 200-325mesh |
| 80-200mesh | -325mesh |
Cast Tungsten Carbide:
Chemical Formula:WC/W2C
Cast Tungsten Carbide (CTC) is a so-called cast and crushed tungsten carbide.
lt is of irregular particle shape.
Adopted high temperature melting, crushing process.
Due to its high melting point, high hardness, high wear resistance characteristics, make its have the characteristics of high temperature resistance, abrasion resistance, impact resistant.
Products are widely used in mining, oil, metallurgical industry, steel, construction machinery and other industries.
Such as: PDC bit, petroleum drill pipe, TC bearing, etc.
Blends of CTC with alloy powders based on Ni, Fe or Co are used to producesuperior wear protectioning coatings by PTA welding, lasercladding or other wear protective welding applications.
Examples are conveyor screws, fan blades, wear plates. excavator bucket teeth and crusher iaws.
Furthermore. CTC can be used for the production of drill bits.
Related Products:
Hard facing materials series:
| Product | Boda Code | Regular Particle Size | Main Performance | Spray Process | Applicaitons |
| Cast Tungsten Carbide | CTC/Cast WC | 60-80Mesh | high hardness and high wear resistance. | Laser cladding,Arc Welding,PTA,Spray and fuse powder welding | PDC bit, oil drill pipe, TC bearing, etc |
| 80-100mesh | Tool surface reinforcement | ||||
| 100-140mesh | It is especially suitable for surfacing of petroleum and natural gas geological tools | ||||
| 10-2700mesh | Metallurgy, construction, grain and oil processing, mining machinery and other industries | ||||
| 200-400mesh | |||||
| Srical Cast Tungsten Carbide | SCWC/CTC-S | 100-200mesh | high hardness and high wear resistance. | Laser cladding,Arc Welding,PTA,Spray and fuse powder welding | PDC bit, oil drill pipe, TC bearing, etc |
| 100-270 | Tool surface reinforcement | ||||
| 60-140mesh | It is especially suitable for surfacing of petroleum and natural gas geological tools | ||||
| 100-270mesh | Metallurgy, construction, grain and oil processing, mining machinery and other industries | ||||
| Macro Tungsten Carbide | Macro WC,MWC | 60-80mesh | Hard se blend component for wear resistance | Laser cladding,Arc Welding,PTA,Spray and fuse powder welding | used as the materials of petroleum |
| 80-200mesh | geological drilling tire body | ||||
| 2000-400mesh | a new type of cemented carbide material. | ||||
| -325mesh | Mining equipment crushers and milling machinery,Heavy equipment mixer blades,decanters or extruder screws. | ||||
| Crystalsten Powder | CTP | 60-325Mesh | strength and wear resistance | Vibration and liquid Metal Infitration | petroleum drilling diamond bits |
| 100-200mesh | as the raw materials of oil perforation pills,high temperature combustion chamber spraying coating | ||||
| 140-325mesh | wear resistance and high temperature resistance parts coating for slot or warehouse crashing parts,foklift buckets,crane hopper,screw feeder,ingot tongs and grind device components. |
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