Tungsten Carbide Cobalt Nanopowder / Nanoparticles (WC / Co-5wt%, 99.9%, 40-80 nm, Hexagonal)
99.9% (metal basis); WC grain size 40-80 nm, wet chemically synthesized, WC & Co molecularly mixed, agglomerated, flowable powder, for press-and-sintering
| Tungsten Carbide Cobalt Nanopowder | |
| Product No | NRE-5241 |
| CAS No. | 12070-12-1/7440-48-4 |
| Formula | WC/Co |
| APS | <100nm (Can be Customized) |
| Purity | 99.9% |
| Color | Black |
| Molecular Weight | 254.78 g/mol |
| Density | 3.9 g/cm3 |
| Melting Point | 2867°C |
| Boiling Point | 6000°C |
Tungsten carbide cobalt Nanopowder Application:
99.9% (metal basis); WC grain size 40-80 nm, wet chemically synthesized, WC & Co molecularly mixed, agglomerated, flowable powder, for press-and-sintering; Chipless forming tools; Coatings for enhanced hardness, strength, and cracking resistance; Construction parts; Cutting tools; Mining tools; Wear-resistant parts.
Introduction
Introduction
Tungsten carbide cobalt (WC-Co) nanopowder is a composite material that combines tungsten carbide (WC), a ceramic with exceptional hardness and wear resistance, and cobalt (Co), a metal that enhances the toughness and workability of the material. This composite material, in nanopowder form, takes advantage of the unique properties of both components, making it highly effective in various industrial applications.
The properties of WC-Co nanopowder include:
Extreme Hardness: Tungsten carbide is known for being one of the hardest materials, ranking just below diamonds. The addition of cobalt improves its toughness without sacrificing hardness.
High Wear Resistance: The material’s superior hardness translates into exceptional resistance to wear, making it ideal for high-stress environments.
Thermal Stability: Tungsten carbide cobalt remains stable at high temperatures, making it suitable for use in hot environments.
Applications
Cutting Tools and Machining
Tungsten carbide cobalt nanopowder is widely used in the production of cutting tools such as drills, milling cutters, and turning tools. The hardness of tungsten carbide makes these tools capable of cutting through tough materials, while cobalt provides the toughness necessary to handle impact and vibration during high-speed cutting processes. The wear resistance of WC-Co nanopowder significantly extends the lifespan of cutting tools and reduces the need for frequent replacements.
Wear-Resistant Coatings
Due to its superior hardness and durability, WC-Co nanopowder is commonly used in the manufacturing of wear-resistant coatings. These coatings are applied to machinery parts, such as valves, pumps, gears, and hydraulic components, to protect them from abrasion, corrosion, and wear during operation. The coatings help extend the life of the equipment and improve performance in industries like mining, oil and gas, and metalworking.
