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DG.5522 High-performance agglomerated sintered tungsten carbide thermal spray powder | High corrosion resistance and anti-slip wear special powder

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China WC-12Co Thermal Spray Powder Suppliers | High-Performance HVOF/HVAF Coating Factory with Excellent Abrasion Resistance

DG.WC-12Co is a premium tungsten carbide (WC) thermal spray powder, produced in China by leading Suppliers and Factory specializing in advanced materials. This high-performance powder consists of 88% tungsten carbide and 12% cobalt, resulting in outstanding hardness and wear resistance. With a bulk density of 4.4~5.2g/cm³ and a Vickers hardness between 950 and 1350HV, DG.WC-12Co excels in demanding industrial environments, Ideal for a range of thermal spray processes such as High-Pressure Oxygen Fuel (HVOF), High-Pressure Air Fuel (HVAF), and Plasma Spraying (APS), this powder offers exceptional bonding strength exceeding 70MPa. Its low porosity, less than 1%, and a deposition rate between 55% and 60% ensure a dense and durable coating. Capable of withstanding operating temperatures up to 500℃, DG.WC-12Co maintains excellent performance under high-temperature conditions, making it a top choice among manufacturers seeking reliable thermal spray solutions

Product Detail

Performance characteristics

DG.WC-12Co’s coating has excellent performance and can provide the best surface protection for a variety of applications. Its excellent wear resistance, friction and wear resistance, and resistance to erosion and cavitation make it an ideal choice for the industrial sector. The coating has a smooth surface, fine microstructure, and high bonding strength, which can effectively extend the service life of equipment and reduce maintenance costs.

At medium temperatures, DG.WC-12Co coating can withstand working environments up to 500°C and is suitable for use in a variety of industrial conditions. Especially in the fields of oil and gas, steel production, etc., DG.WC-12Co coating can effectively resist wear, fretting wear, sliding wear and impact, ensuring the stable operation of equipment.

Typical Applications

DG.WC-12Co is widely used in many industries, especially in situations where high wear resistance and high temperature performance are required. The following are some typical applications:

General Industry

In various mechanical parts, DG.WC-12Co coating can provide excellent wear protection and is suitable for key components such as gears and bearings.

Oil and Gas

During drilling and mining, equipment often faces extreme wear and corrosion. DG.WC-12Co coating can effectively extend the service life of equipment and reduce downtime.

Steel production

In high temperature and high wear environments, DG.WC-12Co coating can protect process rollers, paper rolls, corrugated paper rolls and other equipment to ensure production efficiency.

Spraying processing

In the aviation field, DG.WC-12Co is suitable for spraying aviation fan and compressor blades, providing excellent wear resistance and corrosion resistance to ensure flight safety.

Notes

Although DG.WC-12Co performs well in many applications, it is not recommended for use in acidic environments. To achieve better corrosion resistance with comparable wear resistance, powders such as WC 10Co 4Cr or WC 20CrC 7Ni are recommended. These alternative materials offer improved performance in specific environments.

In Conclusion

DG.WC-12Co is an ideal thermal spray powder. With its excellent performance and wide application fields, it has become the preferred material in the industry. Whether in high temperature, high wear environment, or in applications requiring high corrosion resistance, DG.WC-12Co can provide reliable solutions to help companies improve production efficiency and reduce operating costs. Choosing DG.WC-12Co, you will get excellent surface protection and lasting performance guarantee.

Frequently Asked Questions

Q1: What are the primary performance characteristics of DG.WC-12Co?

DG.WC-12Co coating provides excellent wear resistance, friction and wear resistance, and resistance to erosion and cavitation. It features a smooth surface, fine microstructure, and high bonding strength, which extends equipment service life and reduces maintenance costs.

Q2: What is the maximum working temperature that DG.WC-12Co coating can withstand?

At medium temperatures, the DG.WC-12Co coating can withstand working environments up to 500°C, making it suitable for a variety of demanding industrial conditions.

Q3: In which industries is DG.WC-12Co commonly applied?

It is widely used in General Industry (gears and bearings), Oil and Gas (drilling and mining equipment), Steel Production (process rollers, paper rolls, corrugated rolls), and Spraying Processing in the aviation field (fan and compressor blades).

Q4: Is DG.WC-12Co recommended for acidic environments?

No, DG.WC-12Co is not recommended for use in acidic environments. For such conditions, alternative materials are advised to prevent premature degradation.

Q5: What alternative materials should be used for acidic or highly corrosive environments?

To achieve better corrosion resistance with comparable wear resistance, alternative powders such as WC 10Co 4Cr or WC 20CrC 7Ni are highly recommended.

Q6: How does DG.WC-12Co contribute to cost savings?

By providing reliable surface protection against wear, impact, and high temperatures, it ensures the stable operation of equipment, reduces downtime, and significantly lowers overall maintenance costs.

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