SILICON NITRIDE GRINDING BALLS

$1450/kg

Silicon Nitride balls available in sizes from 1mm to 60mm

Conforms to ASTM Specification F2094; Class I and Class II materials.

Outside Diameter

Number kg

Optimize with LILY Bearing's Silicon Nitride Grinding Balls - Superior wear resistance & efficiency.

Properties

Mechanical Properties	Si3N4
Density	3.2g/cm³
Color	black (Grayish)
Content	>95%
Tolerance	±0.3mm
Compressive Strength	3200 MPa
Hardness	75-80 HRC
Maximum Use Temperature (no load)	1000°C (1830°F)
Thermal Conductivity	29 W/m°K
Coefficient of Thermal Expansion	3.3(1.8) 10⁻⁶/°C (10⁻⁶/F)

Features

High Strength: Withstands heavy use, backed by a bending strength of 600-700 MPa.
Wear and Corrosion Resistance: Enhanced longevity in harsh conditions, thanks to its excellent abrasion resistance and corrosion resistance.
Heat Resistant: Performs up to 1000 ℃, ideal for high-temperature applications.
Electrical Insulation: Non-conductive, ensuring safety in electrical environments.
Non-Magnetic: Suitable for applications where magnetic interference is a concern.
Lightweight: 60% lighter than steel, with a density of 3.2 g/cm³, reducing machinery load.
Low Thermal Expansion: Minimal size change with temperature, coefficient of 3.3 x 10^-6 /℃.
Cost-Effective: Durable nature leads to lower operation costs over time.
High Hardness: Rated at 78HRC, capable of crushing and refining hard metal powders.
Compatibility: Works well with Silicon Nitride, Nylon, or Teflon (PTFE) grinding jars, adaptable for hard, abrasive samples.

Application

Silicon Nitride Grinding Balls are used in a wide range of applications, such as:

Electro Plating and Polishing
Food Processing
Vacuum Applications
Fiber Processing
Conveyor Systems
Medical Equipment
Photo Processing
Electronics and Computer Assembly
Wet Applications

Description

Silicon Nitride Grinding Balls, crafted from over 95% pure silicon nitride, outdo traditional grinding materials with better purity, efficiency, and longer life. Their hardness and wear resistance reduce grinding wear, enhancing efficiency. Their robust chemical stability makes them ideal for use in corrosive environments, including optics, gemstones, and ceramics.

Upgrade Your Grinding with LlLY Bearing's Silicon Nitride Grinding Balls

Switch to LILY Bearing for Silicon Nitride Grinding Balls that offer little wear and big value. They resist wear and corrosion, making them a top choice for your grinding. Light yet hard, they reduce contamination and keep your work pure and efficient.

Enjoy significant cost savings with our Silicon Grinding Nitride Balls, designed to eliminate the need for fine grinding and polishing. For precise ceramic balls, switch to Silicon Nitride Balls and HIP Silicon Nitride Balls.