Product Description


Material: Al-Si Alloys

Baienwei offers exclusive and customized services according to customers’ industry attributes.

Product Info

Minorder 1

Product Detail


Description:Material: AlSi25, Condition:T6


Main Features:

  • The good compatibility of thermophysical properties between AlSi alloy cylinder liners and aluminum alloy pistons could realize  “no clearance cylinder”and “all-aluminum engine”,which will reduce the risk to avoid the failure of piston thermal etching“burn  the top”,cylinder score”and”cylinder sticking”.AlSi alloy has been the main material of new type automobile cylinder liners.
  • Baienwei adopts rapid solidification technology to raise the overall properties of alloy, which makes AlSi alloy cylinder liners have more technical advantages and competitiveness.
  • AlSi cylinder liners could lower oil consumption,having properties of anti-vibration,noise damping and high thermal conductivity.
  • The weight of controlled expansion alloy cylinder liners is much lighter. Because of the low density of AlSi alloy in automotive industry,1 kg AlSi alloy could replace 3 kg castings.
  • The application of AlSi alloy cylinder liners increases the power density of engines,which makes the overall properties much higher and output power be raised at least 15%.
  • AlSi alloy cylinder liners have excellent friction wearing properties.


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