0.2~5.0mm Zirconia Ceramic Shot Peening Media Pellet Low Wear Electric Melting

Low-wear 5.0mm Zirconia Shot Peening Media Pellet Electric Melting

DESCRIPTION

Zirconia itself is a metal oxide that can be made by reacting zirconium silicate or prepared from other compounds containing zirconium, the main component of which is zirconium. The raw material for zirconium is zircon sand, which is mainly produced in Australia, Indonesia, South Africa, Vietnam and the coastal areas of the South China Sea. Among them, Australia and Indonesia's zirconium sand is the best, not only the chemical composition meets the requirements, the production of zirconium silicate whiteness is also very good, of course, its price is relatively high.

ATTRIBUTE

The particle size of high-performance zirconia microbeads is between 0.8mm-2.2mm, with 94.6% zirconia content, white luster, Mohs hardness of more than 9 (HRA can reach more than 90), density of more than 6.0g/cm3. Due to high toughness and wear resistance, thermal expansion coefficient of 4-7×10-6/℃, compressive strength of 1000-1300MPa, with low wear (0.02kg/h).

APPLICATION

Zirconia ball can be used for ceramic powder, coating and other crushing and dispersing, ceramic capacitors, pigments, ink (ink), food crushing and dispersing, insulation materials and other electronic materials, precision ceramic crushing and dispersing, electronic powder, PTC, LED phosphor, electronic paste, magnetic material crushing and dispersing, fluorescent powder, medicine, piezoelectric ceramics, lithium battery material cathode material, NTC thermistor, capacitor, etc.

ADVANTAGES

1. Zirconia products have high hardness and high wear resistance, very low wear, can prevent material pollution, ensure its purity and quality.

2. High density, high grinding and dispersion efficiency.

3. High toughness long service life, compared with other materials of grinding media, low comprehensive operation cost.

4. Corrosion resistance, good stability, can be used in acidic or alkaline media.