Ceramic Beads Shot Peening Media JS-Z Series

Ceramic Beads Shot Peening Media JS-Z Series

Overview

Compliant with AMS 2431/7B aerospace and automotive standards, our high-performance spherical ceramic beads is professional shot peening media for metal component treatment. The process forms a stable residual compressive stress layer on workpiece surfaces, suppressing fatigue crack initiation and propagation, and effectively enhancing the fatigue resistance and structural stability of precision parts while extending service life.

Ceramic beads shot peening media is centrifugally accelerated to uniformly impact metal surfaces, forming 150–400 μm deep residual compressive stress layers through micro-indentation and microstructure refinement. It achieves precise substrate modification with zero dimensional damage, delivering stable and high-quality surface strengthening results.

 

62-66%
ZrO2
JSZ100-JSZ850
Sizes
AMS2431/7B
Standard
25kgs Barrel+Pallet
Package
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Technical Specifications

Chemical Index：

ZrO2

62-66%

SiO2

25-30%

Al2O3

7-13%

Physical Index：

Processing:

Melting

Bulk Density:

2.30 g/cm3

True Specific Gravity:

3.97 g/cm3

Vickers Hardness:

700-900 kg /mm2

Size：

Bead Size (mm)

Bead Size (mm)

JS-Z150

0.150-0.210

JS-Z425

0.425-0.600

JS-Z210

0.210-0.300

JS-Z600

0.600-0.850

JS-Z300

0.300-0.425

JS-Z850

0.850-1.180

 

Key Advantages of Ceramic Shot Peening

  • Superior Fatigue & Corrosion Resistance: The deep and stable compressive stress layer effectively blocks crack growth, extending component service life by up to 300%. It significantly enhances stress corrosion resistance for metal parts operating in harsh environments.
  • Excellent Surface Finish: Compared with steel shot and glass bead peening, ceramic media produces a smoother, more uniform surface texture. It optimizes surface roughness, reduces friction coefficient, and improves the fit and wear performance of moving parts.
  • Eco-Friendly & Safe Operation:They generate less dust and waste, lowering long-term operational and replacement costs.

Applications

Ceramic shot peening media is widely adopted in high-precision and high-reliability industrial sectors, covering:

  • Aerospace: Engine components, turbine blades, aircraft structural parts, precision forgings and castings
  • Automotive Manufacturing: Transmission parts, engine valves, springs, crankshafts and chassis precision components
  • Precision Machinery: Bearings, gears, hydraulic parts and mechanical moving components
  • Medical Equipment: High-precision medical metal parts with strict surface and performance requirements

     

    Packaging & Shipping

    Standard Packaging

    • • Individual PE bag + carton box
    • • 10–20 pcs per carton
    • • Carton size: 600×400×300 mm
    • • Gross weight: ~15 kg/carton

    Standard Packaging

    • • Individual PE bag + carton box
    • • 10–20 pcs per carton
    • • Carton size: 600×400×300 mm
    • • Gross weight: ~15 kg/carton

    Standard Packaging

    • • Individual PE bag + carton box
    • • 10–20 pcs per carton
    • • Carton size: 600×400×300 mm
    • • Gross weight: ~15 kg/carton

    Quality Certifications

    ISO 9001:2015
    Quality Management

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