详情描述

The coatings are categorized into plasma-sprayed ceramic wear-resistant coatings and hypersonic flame-sprayed carbide ceramic coatings.

Ceramic materials used in plasma coatings mainly consist of aluminum titanate/chromium oxide series oxides ceramics. These materials possess outstanding properties such as high hardness, excellent corrosion and heat resistance, and low friction coefficients. The coatings formed by this spraying method exhibit superior and stable wear resistance and anti-wear properties.

Metallic ceramic coatings are composed of a composite of metal phases such as nickel-chromium and cobalt, along with hard ceramic materials like tungsten carbide and chromium carbide, featuring high hardness and excellent toughness.

Application Direction:

The metal wire drawing industry, including the production of steel wires, steel wire ropes, and cables, all utilize a large number of guiding wheels, tower wheels, and rollers, etc.

2. Paper and printing machine rolls.

3. High-speed steel mill rolling mill oil ring

4. Automotive parts and agricultural machinery accessories.

5. Tobacco machinery wear-resistant parts.

Coating Material:

AT3 (Al2O3/TiO2 97/3): Grey coating with excellent corrosion resistance.

2. AT13 (Al2O3/TiO2 87/13): High hardness, excellent overall wear resistance.

3. AT40 (Al2O3/TiO2 60/40): Dense coating, good toughness, high bonding strength.

4. Cr2O3: High hardness, low friction coefficient, excellent corrosion resistance, and wear-resistant to abrasive particles.

5. Co-WC: High-temperature red hardness, wear resistance to abrasive wear, and erosion resistance.

6. NiCr-Cr2C3: High hardness, resistant to high-temperature oxidation.