#Wear resistant ceramic powder # Thermal spraying material # Anti corrosion coating # Industrial wear-resistant solution # Huayin wear-resistant ceramic powder for high-temperature ceramic coating

Huayin wear-resistant ceramic powder is a high-performance ceramic based composite material powder designed for extreme wear, corrosion, and high temperature conditions. This product uses high-purity alumina (Al ₂ O ∝), zirconia (ZrO ₂), silicon carbide (SiC) and other ceramic particles as the hard phase, combined with nanoscale binder optimization, suitable for various processes such as thermal spraying (plasma, HVOF), cold spraying, laser cladding and adhesive coating.

Hardness: 1800~2200 HV

Density: 3.8~4.2 g/cm ³

Maximum operating temperature: 1200 ° C (short-term 1600 ° C)

Thermal expansion coefficient: 7-8 × 10 ⁻⁶/K (matched with metal substrate)

Combined strength: ≥ 50 MPa (plasma spraying)

Corrosion resistance: Passed ASTM G31 salt spray test (500h)

Description

Huayin wear-resistant ceramic powder is a high-performance ceramic based composite material powder designed for extreme wear, corrosion, and high temperature conditions. This product uses high-purity alumina (Al ₂ O ∝), zirconia (ZrO ₂), silicon carbide (SiC) and other ceramic particles as the hard phase, combined with nanoscale binder optimization, suitable for various processes such as thermal spraying (plasma, HVOF), cold spraying, laser cladding and adhesive coating.

Product advantages

✅ Super abrasion resistance
The hardness reaches 1800-2200 HV, which is 5-8 times that of traditional steel coatings, and the service life is increased by more than 10 times (such as mining pipelines).
✅ Corrosion resistance and high temperature stability
Acid and alkali resistance (pH 1-14), salt spray resistance, and long-term tolerance to 1200 ° C (such as the inner wall of power plant boilers).
✅ Lightweight
The density is only 3.8~4.2 g/cm ³, which is 50% lighter than metal coatings and suitable for weight reduction of aviation components.
✅ Multi functional process adaptation
Support multiple molding methods such as spraying, sintering, and adhesive, and flexibly respond to different working conditions.
✅ Environmentally friendly and non-toxic
No heavy metals, compliant with RoHS/REACH standards, suitable for food and medical equipment.

Product performance parameters

Performance indicator parameter values
Hardness 1800~2200 HV
Density 3.8~4.2 g/cm ³
Maximum operating temperature 1200 ° C (short-term 1600 ° C)
Coefficient of thermal expansion 7-8 × 10 ⁻⁶/K (matched with metal substrate)
Combined strength ≥ 50 MPa (plasma spraying)

Corrosion resistance passed ASTM G31 salt spray test (500h)

Applicable process scenarios

1. Thermal spraying (plasma/HVOF)
Application scenarios:
Thermal power plant: Anti wear of boiler tubes and inner walls of dust collectors.
Petrochemical industry: reaction vessels, centrifuge blades are corrosion-resistant and wear-resistant.
Technological advantages:
The coating is dense (porosity<2%) and can be sprayed on complex curved surfaces.

2. Cold spraying
Application scenarios:
Electronic devices: Anti static wear of semiconductor carriers.
Precision components: Avoid deformation caused by thermal effects.
Technological advantages:
Low temperature molding preserves the original properties of ceramics.

3. Laser cladding
Application scenarios:
High end manufacturing: Anti erosion layer on the leading edge of turbine blades.
Mold repair: Surface strengthening of injection molds.
Technological advantages:
Metallurgical bonding with no risk of delamination.

4. Adhesive ceramic coating
Application scenarios:
Mining equipment: rapid maintenance of chutes and hoppers.
Ship: Anti cavitation coating for propellers.
Technological advantages:
No need for professional equipment, convenient on-site construction.

Technical support: Provide value-added services such as spray parameter optimization and failure analysis. Customization: Particle size is optional and supports mixing metal composite powders.

FAQ

Q Are you a manufacturer or trader ?

A Yes, we are manufacturer, we have a factory in Deyang City, Sichuan Province, and a factory in Ningxiang city, Hunan Province, and hope you could visit our factory at your convenience.

Q How does your factory control the quality ？

A Quality is the life of our factory, first, each raw materials, come to our factory, we will test it first, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.

Q How about your service?

A We provide 7*12 hours service, and whenever you need, we will always here with you, and besides, we can provide one stop purchasing for you, and when you purchase our commodities, we can arrange testing, custom clearance, and logistic for you!

Q Does free samples available for quality?

A Yes, of course, we can provide free samples for you before you buy commercial quantity.

Q What is the delivery time?

A For small quantity, it will take only 1-2 days for delivery, and after large quantity, it will take about 1-2 weeks.