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Spherical Metal Powders Cast Tungsten Carbide (WC) Powder
Product Character：
Spherical cast tungsten carbide powder is suitable for producing wear-resistant coatings through processes such as plasma transfer arc welding (PTA), laser cladding, and thermal spraying due to its unique preparation process and excellent performance. A coating made of spherical cast tungsten carbide as the hard phase and molten nickel, cobalt, and iron alloys as the bonding phase can strengthen the surface of mechanical parts, improve wear resistance, and extend service life. It has broad application prospects in mining, oil drilling, engineering machinery, aerospace and other fields.
| Brand Name | Jinchun |
| Origin | China |
| Product name | Spherical Cast Tungsten Carbide powder |
| Application | Plasma transfer arc welding (PTA), laser cladding, thermal spraying, etc. |
| Shape | Powder |
| Color | Metal black |
| Size | 45-425μm, 45-100μm, ＜45μm, or customized. |
| Standard | GB/T 19001-2016/ISO9001: 2015 |
| Purity | W: 95.0% min |
| Material | Cast Tungsten Carbide |
| Packing | Vacuum packing |
PRODUCT DETAIL
PRODUCT DETAIL
Product Character
Spherical cast tungsten carbide powder is suitable for producing wear-resistant coatings through processes such as plasma transfer arc welding (PTA), laser cladding, and thermal spraying due to its unique preparation process and excellent performance. A coating made of spherical cast tungsten carbide as the hard phase and molten nickel, cobalt, and iron alloys as the bonding phase can strengthen the surface of mechanical parts, improve wear resistance, and extend service life. It has broad application prospects in mining, oil drilling, engineering machinery, aerospace and other fields.
2.Specification
Spherical Cast Tungsten Carbide Powder
3.Pictures of Powder SEM morphology
Pictures of Production and Test:
4.Application
| Chemical Composition (wt.%) | |||||||||
| Element | W | T.C | F.C | Fe | Cr | V | Si | Mo+Co+Ni | O |
| Standard | ≥95 | 3.7~4.1 | ≤0.2 | ≤0.5 | ≤0.1 | ≤0.1 | ≤0.01 | ≤0.05 | ≤0.03 |
| typical | 95.31 | 4.01 | 0.163 | 0.168 | 0.0085 | 0.0005 | 0.0033 | 0.027 | 0.026 |
| Spherical Cast Tungsten Carbide powder | 45~100μm Particle Size Distribution | Flow Rate (sec. for 50 g) | Apparent density (g/cm3) | Tap density (g/cm3) | ||
| D10 | D50 | D90 | ||||
| Typical | 48.2μm | 80.5μm | 100.3μm | 4.3 | 10.46 | 12.13 |
| Spherical Cast Tungsten Carbide powder | ＜45μm Particle Size Distribution | Flow Rate (sec. for 50 g) | Apparent density (g/cm3) | HV0.1 ( kg/mm2) | ||
| D10 | D50 | D90 | ||||
| Typical | 27.56μm | 34.50μm | 43.8μm | 6.99 | 9.35 | 2710 |
Pictures of Production and Test:
4.Application
- The spherical cast tungsten carbide powder produced by our company has a high spheroidization rate (>95%), good sphericity, and excellent performance. It can be used in the production of plasma transfer arc welding (PTA), laser cladding, thermal spraying, etc.
