Products
Tungsten Carbide Alloy Plates
Description
-
Characteristics of Tungsten carbide material
- High hardness:
- The hardness of tungsten carbide is extremely high, second only to diamond, which gives it excellent wear resistance. During the use of the valve, it can effectively resist the erosion and wear of the medium, extending the service life of the valve.
- Corrosion resistance:
- Tungsten carbide has stable chemical properties and is not easily reacted with corrosive media such as acid, alkali, salt, etc. It can be used for a long time in harsh corrosive environments without damage.
- High temperature resistance:
- The melting point of tungsten carbide is as high as 2870 ℃ (also known as 3410 ℃), which has good high temperature resistance and can maintain stable performance under high temperature conditions.
- High strength:
- Tungsten carbide has high strength and can withstand significant pressure and impact forces, ensuring stable operation of valves under harsh working conditions.
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Characteristics of Tungsten carbide plates
- High density microstructure:
- Tungsten carbide alloy sheet has a compact microstructure, which makes its performance more stable and reliable.
- Good processing performance:
- Despite the high hardness of tungsten carbide alloy sheets, cutting, drilling, milling and other processing operations can still be carried out through appropriate processes and equipment.
- Customizability:
- The shape, size, and performance of tungsten carbide alloy sheets can be customized according to specific application requirements to meet customers' personalized needs.
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Advantages of Tungsten carbide plates
- High hardness and wear resistance:
- Tungsten carbide alloy sheet has extremely high hardness, making it have excellent wear resistance in various wear environments. High hardness also means that it can resist scratches and wear, extending its service life.
- Good impact resistance:
- Compared with other hard alloys, tungsten carbide alloy sheets maintain high hardness while also having a certain degree of toughness, which can resist impact loads.
- Corrosion resistance:
- Tungsten carbide alloy sheet has good corrosion resistance to various chemicals and can maintain stable performance in harsh industrial environments.
- High thermal stability:
- Tungsten carbide alloy sheets can maintain stable hardness and strength at high temperatures, and are not easily deformed or melted.
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Application of Tungsten carbide plates
- Cutting tools:
- The high hardness and wear resistance of tungsten carbide alloy sheet make it an ideal material for manufacturing high-performance cutting tools, such as blades, saw blades, milling cutters, etc.
- Wear resistant components:
- Tungsten carbide alloy sheets are used as wear-resistant components in environments that require high wear resistance, such as wear-resistant liners in oil and gas extraction equipment, wear-resistant rollers in conveying equipment, etc.
- Aerospace field:
- In the aerospace field, tungsten carbide alloy sheets are used to manufacture high-temperature components such as engine blades, combustion chambers, etc., to meet the needs of extreme conditions such as high temperature and high pressure.
- Medical devices:
- Tungsten carbide alloy sheets are also used to manufacture certain components in medical devices, such as surgical knives, bone drills, etc., and are highly favored due to their excellent hardness and wear resistance.
- Other applications:
- In addition, tungsten carbide alloy sheets are widely used in industries such as electronics, power, metallurgy, and chemical engineering, as well as as as raw materials for manufacturing superhard cutting tools and wear-resistant semiconductor films.
Material Performance Table
| Cobalt Binder Grade |
||||||||||||
| Grade |
Composition (% in weight) | Physical Properties | Grain size(μm) | Equivalent to domestic |
||||||||
| Density g/cm³(±0.1) | Hardness HRA(±0.5) | TRS Mpa(min) | Porosity | |||||||||
| WC | Ni | Ti | TaC | A | B | C | ||||||
| KD115 | 93.5 |
6.0 | - | 0.5 | 14.90 | 93.00 | 2700 | A02 | B00 | C00 | 0.6-0.8 | YG6X |
| KD335 | 89.0 | 10.5 | - | 0.5 | 14.40 | 91.80 | 3800 | A02 |
B00 | C00 |
0.6-0.8 | YG10X |
| KG6 | 94.0 | 6.0 | - | - | 14.90 | 90.50 | 2500 | A02 |
B00 |
C00 |
1.2-1.6 | YG6 |
| KG6 | 92.0 | 8.8 | - | - | 14.75 | 90.00 | 3200 | A02 |
B00 |
C00 |
1.2-1.6 | YG8 |
| KG6 | 91.0 | 9.0 | - | - | 14.60 | 89.00 | 3200 | A02 |
B00 |
C00 |
1.2-1.6 | YG9 |
| KG9C | 91.0 | 9.0 | - | - | 14.60 | 88.00 | 3200 | A02 |
B00 |
C00 |
1.6-2.4 | YG9C |
| KG10 | 90.0 | 10.0 | - | - | 14.50 | 88.50 | 3200 | A02 |
B00 |
C00 |
1.2-1.6 | YG10 |
| KG11 | 89.0 | 11.0 | - | - | 14.35 | 89.00 | 3200 | A02 |
B00 |
C00 |
1.2-1.6 | YG11 |
| KG11C | 89.0 | 11.0 | - | - | 14.40 | 87.50 | 3000 | A02 |
B00 |
C00 |
1.6-2.4 | YG11C |
| KG13 | 87.0 | 13.0 | - | - | 14.20 | 88.70 | 3500 | A02 |
B00 |
C00 |
1.2-1.6 | YG13 |
| KG13C | 87.0 | 13.0 | - | - | 14.20 | 87.00 | 3500 | A02 |
B00 |
C00 |
1.6-2.4 | YG13C |
| KG15 | 85.0 | 15.0 | - | - | 14.10 | 87.50 | 3500 | A02 |
B00 |
C00 |
1.2-1.6 | YG15 |
| KG15C | 85.0 | 15.0 | - | - | 14.00 | 86.50 | 3500 | A02 |
B00 |
C00 |
1.6-2.4 | YG15C |
| KD118 | 91.5 | 8.5 | - | - | 14.50 | 83.60 | 3800 | A02 |
B00 |
C00 |
0.4-0.6 | YG8X |
| KD338 | 88.0 | 12.0 | - | - | 14.10 | 92.80 | 4200 | A02 |
B00 |
C00 |
0.4-0.6 | YG12X |
| KD25 | 77.4 | 8.5 | 6.5 | 6.0 | 12.60 | 91.80 | 2200 | A02 |
B00 |
C00 |
1.0-1.6 | P25 |
| KD35 | 69.2 | 10.5 | 5.2 | 13.8 | 12.70 | 91.10 | 2500 | A02 |
B00 |
C00 |
1.0-1.6 | P35 |
| KD10 | 83.4 | 7.0 | 4.5 | 4.0 | 13.25 | 93.00 | 2000 | A02 |
B00 |
C00 |
0.8-1.2 | M10 |
| KD20 | 79.0 | 8.0 | 7.4 | 3.8 | 12.33 | 92.10 | 2200 | A02 |
B00 |
C00 |
0.8-1.2 | M20 |
| Nickel Binder Grades | |||||||||||
| Grade | Composition(%inweight) | Physical Properties | Equivalent to domestic |
||||||||
| Density g/cm3(±0.1) | Hardness HRA(±0.5) | TRS Mpa(min) | Porosity | Grainsize(μm) | |||||||
| WC | Ni | Ti | A | B | C | ||||||
| KDN6 | 93.8 | 6.0 | 0.2 | 14.6-15.0 | 89.5-90.5 | 1800 | A02 | B00 | C00 | 0.8-2.0 | YN6 |
| KDN7 | 92.8 | 7.0 | 0.2 | 14.4-14.8 | 89.0-90.0 | 1900 | A02 | B00 | C00 | 0.8-1.6 | YN7 |
| KDN8 | 91.8 | 8.0 | 0.2 | 14.5-14.8 | 89.0-90.0 | 2200 | A02 | B00 | C00 | 0.8-2.0 | YN8 |
| KDN12 | 87.8 | 12.0 | 0.2 | 14.0-14.4 | 87.5-88.5 | 2600 | A02 | B00 | C00 | 0.8-2.0 | YN12 |
| KDN15 | 84.8 | 15.0 | 0.2 | 13.7-14.2 | 86.5-88.0 | 2800 | A02 | B00 | C00 | 0.6-1.5 | YN15 |
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