Zirconia ceramic nozzle

Zirconia Ceramic Nozzle Product Introduction:

Zirconia ceramic nozzles are high-performance industrial nozzles with the following significant characteristics:

1. Excellent wear resistance: Zirconia ceramics have significantly better wear resistance than alumina, with a friction coefficient only 1/2 to 1/3 that of alumina. In high-speed fluid冲刷 or particle media spraying scenarios, zirconia nozzles have a lower wear rate and a service life more than 10 times longer than alumina.

2. Excellent high-temperature stability: Zirconia has a melting point of up to 2700℃ and can operate for extended periods under high-temperature conditions. Its thermal expansion coefficient (5.0×10⁻⁶/K) is close to that of steel, avoiding thermal stress damage.

3. High surface finish: After grinding, the surface finish can reach mirror-like quality (Ra≤0.2μm), resulting in lower fluid resistance and a 28% reduction in energy consumption.

4. Excellent chemical stability: Resistant to acid and alkali corrosion, performing exceptionally well in extreme corrosive environments (such as waste incinerator atomization), reducing annual replacement costs by 75%.

Application Areas

Zirconia ceramic nozzles are widely used in the following industrial fields:

1. High-wear conditions: such as sandblasting, metal surface treatment, and slurry transportation.

2. High-precision applications: such as semiconductor cleaning, 3D printing nozzles, and medical equipment coating.

3. High-temperature environments: high-temperature molten metal spraying in the metallurgical industry.

4. Corrosive environments: corrosion-resistant components in the chemical industry, such as critical parts of pumps, valves, and piping systems.

Comparative Advantages

Compared to nozzles made of other materials, zirconia ceramic nozzles have the following advantages:

1. Wear resistance: More than 10 times greater than that of alumina.

2. Toughness: Four times greater than that of alumina, with excellent impact resistance.

3. Surface finish: Can reach mirror-like quality (above ▽9), resulting in a lower coefficient of friction.

Supports custom specifications.