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What's Sintered Bronze Bushing? Why you choose sintered bronze bushing
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What's Sintered Bronze Bushing

 


 

Sintered bronze bushings is a a type of bushing with specific and special characteristics. It was made of bronze powder compacted in high pressure conditions and treated at high temperature. Once the sintering process has given a shape to the powder, the bush is then calibrated to reach certain dimensional and tolerances. Subsequently, bushings are impregnated with special lubricating oil that fill open material porosity.

This type of bushing procedure belongs to the interesting powder metallurgy world, is a product with special characteristics, suitable for high sliding speeds, low loads and high precision applications, especially for low or absent lubrication operating conditions.

 

Sintered Bronze Material:

 


Sintered Bronze material consists of high proportionof copper, as well as the carefully chosen types of graphite and silicate resulting in high wear resistance of the part even under high energy conditions. SAE841 is the often used material code for sintered bronze bushing.

 

Manufacturing Process

1. Sintered:Bronze powder is pressed into the desired bushing shape by mould and then heated to a specific temperature, causing the particles to bond together to form a solid, but porous, matrix

 

2. Impregnation:After sintering, the porous bronze structure is submerged in a hot lubricant, such as mineral oil, which fills the voids and creates a self-lubricating bearing.

 

Advantages:


  • Dry Self-lubricating
  • Good load capacity
  • Easy to assembly
  • Minimum overall dimensions
  • Standard items widely available
  • Special items on demand
  • Wide range of operating temperature
  • Minimized wear and good service life


 

Application


  • Aerospace (flight control system, landing gear assemblies, aircraft components)
  • Agriculture Industry
  • Automotive Industry (sway bars, control arms, vehicle suspension components)
  • Construction Industry
  • Energy (gearbox assemblies and yaw mechanisms in wind turbines, turbine shafts in hydroelectric power plants)
  • Food processing
  • Industrial (pivot points, rotating shafts)
  • Offshore,Pumps and steel plant

 

 

 

 

 

 

Tempo do bar : 2025-09-21 08:06:43 >> lista da notícia
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Jiashan PVB Sliding Bearing Co.,Ltd

Pessoa de Contato: Ms. Catherine Hu

Telefone: 86-13867374571

Fax: 86-573-84027072

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