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 Ceramic Shot Peening Beads, CZ

Type: CZ

Ceramic Shots for Shot Peening

Chemco-ceramic-shots-turbine-of-airplane

Features:

  • Highest Durability - Due to strong mechanical resistance and high toughness

  • Highest consistency from bead to bead in size distribution, sphericity, density and hardness

  • No Metallic Contamination and Lowest Dust Generation

  • Fine Shots efficient for multi peening steps

  • Lowest Machine Wear - Due to reduced shot throwing velocity needed to achieve the same peening intensities, and the extremely smooth beads' surface

  • Improved Part Life - Offering high level residual compressive stress close to the surface

Applications

CZ Beads can be used in these applications, just name a few:

  • Shot peening to extend fatigue life by stress relieving, peen-forming and peen-straightening

  • Intensive use in wheel turbine machines and on High Strength Steel (HSS) at the same intensity range as steel shots

Chemical Composition

Zirconium dioxide ZrO2

Silicon glass SiO2

Aluminum Oxide Al2O3

60 - 70%

28 - 33%

< 10%

Properties

Density (g/cc) 

Hardness (HV0.5) *

Color

3.6 - 3.95

726  (CZ300)

White ( glossy sheen )

* Figures are reference values

Standard Sizes (∅,mm ) *

Size range

Product code

Size range

Product code

CZ 150

0.15 - 0.21

CZ 210

0.21 - 0.30

CZ 300

0.30- 0.425

CZ 425

0.425 - 0.60

CZ 600

0.60 - 0.85

CZ 850 

0.85 - 1.18

* Other sizes can be customized

CZ 100

0.10 - 0.15

DATA SHEET

Last updated : 15 Oct 2021

CHEMCO Ceramic Shots
Type: CZ

Industry Standards

  • AMS2431/7B

  • SAE J1830