Cu3 Ni-Al-Bronze Propeller Used For Ship Marine Boat

Cu3 Ni-Al-Bronze Propeller Used For Ship Marine Boat

Marine propeller is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral, that, when rotated, exerts linear thrust upon a working fluid, such as water. Propellers are used to pump fluid through a pipe or duct, or to create thrust to propel a boat through water. The design of the propeller is critical to the performance and efficiency of the vessel. Factors such as the number and shape of the blades, the pitch of the blades, and the diameter of the propeller can all affect the thrust generated, the speed of the vessel, and the efficiency of the propulsion system.

Ni-Al-Bronze (Cu3) Marine Propeller is made of Ni-Al-Bronze (Cu3). Marine propellers are divided into fixed-pitch propellers and controllable-pitch propellers. According to the blade, there are three-blade propellers, four-blade propellers and five-blade propellers. In order to ensure the quality of products, we usually use crack detection to detect cracks or defects in metal materials or parts. The commonly used crack detection methods are X-ray crack detection, ultrasonic crack detection, magnetic particle testing, penetrant inspection, eddy current testing, Gamma-ray testing and so on. The addition of aluminum to the bronze alloy provides improved strength and corrosion resistance, particularly in seawater environments. This makes Ni-Al-Bronze propellers a popular choice for marine applications, where they can be exposed to harsh conditions and prolonged exposure to saltwater.

Features :

1. Number of blade: 3, 4, 5, etc.

2. OEM service available.

3. Easy for installation and maintenance.

4. Certificate: CCS, BV...

5. All products are manufactured according to your drawing and requirements.

6. Ni-Al-Bronze (Cu3) features:

Excellent comprehensive mechanical properties,

Resistance to stress corrosion cracking, corrosion fatigue resistance,

Cavitation corrosion resistance, erosion resistance, marine biofouling resistance.

After heat treatment, it can reach the level of duplex stainless steel.

Compared with brass, the corrosion resistance is three times that of brass, and the wear resistance is twice that of brass.

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Xifan Marine can be designed and supply all marine equipments for container ships,cargo ships,tankers,bug boats,trawlers and fishing boats etc. Including Main engine,Gearbox,Shaftings,FPP,CPP,Rudder propellers,Tunnel thrusters,Azimuth thrusters,Water jets,also Main propulsion assembly,Deck machines,auxiliary machines,etc. Please do not hesitate to drop us a message if you have any questions or demands.