High-pressure resistant tungsten carbide nozzle is a kind of nozzle material commonly used in high-pressure injection technology. It is mainly made of tungsten carbide and is characterized by high temperature resistance, abrasion resistance and corrosion resistance.
Its features include:
High temperature resistance: tungsten carbide has a high melting point and high thermal stability, which can maintain stable performance under high temperature environment.
Wear-resistant performance: tungsten carbide nozzles have excellent hardness and wear-resistant performance, which can be used in high-speed fluid for a long time without easy wear.
Corrosion resistance: tungsten carbide has good corrosion resistance and can be used for a long time in corrosive media such as acid and alkali without damage.
High-pressure blast resistance: tungsten carbide has high strength and toughness, and can withstand the impact and pressure of high-pressure spraying.
High-pressure resistant tungsten carbide nozzles are mainly used in the following fields:
1. High-pressure water jet technology: tungsten carbide jet nozzles used in cleaning, cutting, removing surface coatings and other processes, able to withstand the impact and wear of high-pressure water flow.
2. Powder metallurgy technology: used in jet molding, jet sintering and other processes, able to withstand the impact and wear of high-pressure airflow.
3. combustion injection technology: used in combustion chambers, nozzles and other components, able to withstand the impact of high temperature and high pressure gas flow and corrosion.
4. Petrochemical technology: used in catalyst injection, gas injection and other processes, able to withstand the impact and corrosion of high-pressure gas.
Overall, high pressure tungsten carbide nozzles are characterized by high temperature resistance, wear resistance and corrosion resistance, and are widely used in various fields of high pressure injection technology.
Cobalt Binder Grades
| Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
| YG6 | 6 | 14.8 | 90.0 | 1520 |
| YG6X | 6 | 14.9 | 91.0 | 1450 |
| YG6A | 6 | 14.9 | 92.0 | 1540 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG12 | 12 | 14.2 | 88.0 | 1810 |
| YG15 | 15 | 14.0 | 87.0 | 2050 |
| YG20 | 20 | 13.5 | 85.5 | 2450 |
| YG25 | 25 | 12.1 | 84.0 | 2550 |
Nickel Binder Grades
Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
YN6 | 6 | 14.7 | 89.5 | 1460 |
YN6X | 6 | 14.8 | 90.5 | 1400 |
YN6A | 6 | 14.8 | 91.0 | 1480 |
YN8 | 8 | 14.6 | 88.5 | 1710 |
