Tungsten carbide coatings primarily consist of carbide metal ceramics.

Materials mainly include: WC-Co, WC-10Co-4Cr, WC-NiCr, Cr3C2-NiCr, etc. metal-ceramics

Tungsten carbide coatings feature dense coatings, low porosity, high bonding strength, high hardness, good toughness, and resistance to high temperatures.

Application Direction:

1. Various roller types in the metallurgy industry, such as return furnace rollers, galvanized rollers, tension rollers, shafts, and fan blades.

2. Calender rolls, coating rolls, corrugating rolls, drying cylinders, winding rolls, cutting tools, ink rolls, printing rolls, etc. for the paper and printing industry

3. Wire Drawing Industry: Drawbench, drawing tank, winding reel, tension roller, guide slot, etc.

4. Piston rods, plungers, shafts, valve balls (valve cores), valve seats, valve plates, valve stems, impellers, mechanical seals, wire bundle cutting blades, and curved rolls for the mechanical manufacturing industry.

5. Molds for other applications, coal mill (pulverizer) blades, water-cooled walls, ultra-fine powder, kneading chambers, and kneading machine rotors

Coating Material:

WC-Co: Ultra-high hardness, excellent wear resistance properties

WC-10Co-4Cr: Corrosion and erosion resistant, micro-vibration and abrasive wear resistance

WC-NiCr: Dense coating, high hardness, strong toughness, excellent resistance to organic acids and alkaline solutions, and wear resistance

4. Cr3C2-NiCr: High-temperature wear and erosion resistance, as well as resistance to燃气 corrosion, especially in chlorinated, acidic, and alkaline environments; withstands solid particle and sliding wear.