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Ceramic shot peening

  • High hardness: Ceramic shot peening has high hardness, usually above 7.5 Knoop hardness.

  • Light weight: Ceramic shot peening is lighter than metal shot and has less weight.

  • Wear resistance: Ceramic shot peening has high hardness and low density, and has excellent wear resistance.

  • Corrosion resistance: Surface smooth and chemical stability of the ceramic shot peening,it is not easy to produce oxidation and corrosion.

  • Low elasticity: Due to the low elasticity of the shot peening, there is no great rebound after collision.

  • Low production cost: Raw materials for the production of ceramic shot peening are easy to obtain, the production process is simple, and the production cost is relatively low.

In the industrial and military fields, Ceramic shot peening are usually used as high-speed motion shots, anti-wear materials, ceramic tools and so on. In life, ceramic projectiles are also often used as decorative materials.


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Product nature


  1. High hardness: usually above 7.5 Knoop hardness.

  2. Low density: Ceramic shot peening is lighter than metal shot, has a smaller density, and its density is generally between 2.5-3.8g/cm³.

  3. Low wear rate: The wear rate of ceramic shot peening  is low and not easy to break,which can reduce the equipment failure rate and maintenance frequency.

  4. High toughness and strength: Ceramic shot peening is not easy to break, has high toughness and strength, and can withstand greater tension and pressure.

  5. Good chemical stability: Ceramic shot peening has good chemical stability and is not easy to oxidation and corrosion.

  6. High temperature stability: Ceramic shot peening can be stable at high temperatures and are not easy to melt and deform.

  7. Low thermal expansion coefficient: Ceramic shot peening has a low thermal expansion coefficient and is not easy to deform.


Scope of application


  1. Industrial field: Ceramic shot peening can be used as high-speed motion projectiles, such as in shaker, wind turbine, aerospace launch equipment, automotive and bicycle bearings. It can also be used for more complex processing processes such as finishing, electric cutting, sandblasting and ultrasonic cleaning.
  • Military field: Ceramic shot peening has high anti-penetration and lethality, and is usually used in some weapon systems requiring high precision and high lethality, such as anti-tank missiles, anti-ship missiles, cannon and so on.

  • Gift and decoration field: ceramic shot peening is more beautiful and fashionable than metal products, and is more colorful in color and pattern, so it is suitable for gifts and decoration supplies.

  • Other fields: Ceramic  shot peening can also be used to process difficult materials, such as diamond, tungsten steel and titanium alloy, or used to make high-performance ceramic knives, porcelain, ceramic gears, etc.

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