Jyaluzir - Micro Beads

Jyaluzir - Micro Beads Specification

Hardness (%)
9+

Surface Finish
Satin Smooth

Chemical Composition
ZrO2 64-70%

Density
5.15 +/- 0.05 Gram per cubic centimeter(g/cm3)

Application
Shot Peening, grinding of High purity materials

Water Absorption
Nil

Shape
Round

Porosity
Nil

Color
White

About Jyaluzir - Micro Beads

Jyaluzir (ATZ) Alumina Toughened Zirconia beads are manufactured from a composite ceramic material comprising of microfine alumina particles mixed in matrix of nano sized zirconium particles with 20-25% Al₂O₃ in the composition and 60-65% ZrO₂, ATZ composite features high fracture toughness, bulk density, hardness, thermal shock and wear resistance.

Applications : Jyaluzir (ATZ) Alumina Zirconia composite micro beads are widely used in the following applications :

In Shot Peening
In grinding of high purity materials.
In grinding of abrasive concentrates and high viscosity slurries.
In de-burring and polishing of sheet metal parts, cast moulded ferrous / non-ferrous components, precious metal ornaments.
Due to its high thermal shock & wear resistance properties, Jyaluzir beads are impregnated inside metal parts to increase the toughness.

PHYSICAL PROPERTIES
Colour	White
Surface Finish	Satin Smooth
Density	5.15 +/- 0.05 g/cm³
Bulk Density	3.30 +/- 0.05 kg/ltr.
Porosity	Nil
Water absorption	Nil
Hardness on Moh's scale	9+
Hardness on Vicker's scale (Hv5)	1350-1400
Crushing Strength (dia. 1.5 mm bead)	165 kgf
Bead Sphericity 90%	0.95
% CUMULATIVE WEIGHT LOSS/HR(wear test conducted with water)
After 24 Hrs.	0.0121
After 96 Hrs.	0.0097