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3M™ Silicon Nitride Wear Components

3M ID B40063148
  • Light weight (60% lighter than steel)
  • Extremely high hardness
  • Contact fatigue resistance
  • Excellent fracture toughness
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Specifications
Attribute Name
Value
Application
Engine
Details
  • Light weight (60% lighter than steel)
  • Extremely high hardness
  • Contact fatigue resistance
  • Excellent fracture toughness
  • Superior thermal shock behavior
  • Exceptional wear resistance
  • High dielectric strength
  • Tribological compatibility with metals – low coefficient of friction
  • Excellent high temperature oxidation resistance
  • High chemical corrosion resistance

3M™ Silicon Nitride Wear Components are a proven solution for use as bearings and bushings in aircraft engines, hydraulics and fuel systems. Their high strength, hardness and unique tribological properties require minimal lubrication to avoid wear.

3M™ Silicon Nitride materials are ideal for demanding applications in a wide variety of industries, from automotive and aerospace to oil and gas. 3M™ Silicon Nitride is a lightweight, high-strength ceramic material used as an alternative to stainless steel, super alloys, tungsten carbides and first generation ceramics such as Al203 and ZrO2.

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