High-Density Ceramic Beads with Zro2 and Sio2 Pre-Treatment

• Customization: Available
• Materials: Corundum
• Function: Strengthen
• Certification: ISO
• Performance: High Temperature Resistant
• True Density: 3.85 g/cm3
• Bulk Density: 2.3G/Cm3
• Vicker Hardness: 700 Hv
• Zro2: 59%-62%
• Sio2: 26%-29%
• Ai2o3: 9%-12%
• Transport Package: Barrels
• Specification: B/Z20: 0.600-0.850mm
• Trademark: Fuda
• Origin: China
• HS Code: 69149000
• Production Capacity: 2000tons/Year

Product Description

Ceramic beads are a high quality zirconium-based sandblasting medium with a very low breaking rate, making them ideal for impact grinding operations with manual and automatic machines where consistency in finishing is crucial. In addition, the dust content produced is much lower than with equivalent glass beads.
Standard products are available in various weld bead sizes, suitable for many sandblasting processes such as surface cleaning, deburring, beauty, etc. very suitable. In addition, there is a higher quality product that can achieve strict standards for aerospace and automotive blasting applications by inspecting roundness, surface defects and other factors.
 

Specification

Main technical indicators

Manufacturing Process	ZrO2	SiO2	AI2O3
	59%-62%	26%-29%	9%-12%

Main components:

Level	Main Chemical Index %
	ZrO2	SiO2	Al2O3
P-B Series(for Sandblasting)	60-62	24-30	6-12
J-B Series(for Sandblasting)	62-65	24-30	4-10
Z Series (for shot peening)	62-65	24-30	4-10

 

Physical Index
True density	3.85 g/cm3
Bulk density	2.3g/cm3
Vicker hardness	700 HV

Size Range

 

B/Z20:0.600-0.850mm B/Z 40:0.250-0.425mm B/Z 80:0.125-0.212mm B/Z 120:0.063-0.125mm B/Z 170:0.045-0.090mm

B/Z30:0.425-0.600mm   B/Z 60:0.150-0.300mm   B/Z 100: 0.106-0.180mm B/Z 150: 0.053-0.106mm B/Z 205:0.000-0.063mm

Special sizes like B125, B170PLUS, etc can be customized.
 
 

Applications

As chemically inert and iron-free products, these beads can be used for various applications such as non-dimensional cleaning, blasting, stress relief, deburring, descaling, etc. are used

Advantage1
High strength, high tear strength, high corrosion resistance and ultra smooth surface, large specific weight, wear resistance, PPM wear grade, high hardness

Aluminum oxide balls are widely used in industries such as ceramics, paints, pigments, cement, paints, refractory materials, pharmaceuticals, chemicals, and mining.

Advantage2
There are two types of ceramic beads and glass beads; As sandblasting beads and shot blasting beads. Although in practice it is easy to replace one ball with another, it must be noted that when using balls for shot blasting, the balls must be approved according to the processed shot blasting specifications. Ceramic beads have several advantages over glass beads. These advantages are mainly due to the higher toughness and density of ceramic beads compared to glass beads. Ceramic beads have a life of 30-times longer than glass beads, with a life of up to 30-times (sometimes even longer!).

Advantage3
• Very high impact resistance: The beads stay round for a long time.
• Dust generation is extremely low.
• Stable roughness.
• Low amount of zinc plating.
• No metal contamination.