Name: Laboratory Si3n4 Silicon Nitride Ceramic Grinding Balls For Ball Mill 10mm
Brand: Guangzhou Zoli Technology Co.,Ltd.
SKU: SNB-01
Availability: InStock

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Laboratory Si3n4 Silicon Nitride Ceramic Grinding Balls For Ball Mill 10mm

si3n4 ceramic grinding balls

Silicon Nitride ceramic grinding balls

si3n4 ball mill balls

Place of Origin:

China

Brand Name:

Zhongli

Certification:

CE ISO

Model Number:

SNB-01

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Laboratory Si3n4 Silicon Nitride Ceramic Grinding Balls For Ball Mill 10mm

Product Details

Grinding Ball Material:

Zirconia

Application:

Grinding And Mixing Of Materials

Rotation Speed:

0-450 Rpm

Dimensions:

500 X 300 X 300 Mm

Timer:

0-99 Minutes

Type:

Laboratory Equipment

Maximum Capacity:

500 Ml

Power Supply:

220V, 50/60Hz

Grinding Jar Material:

Stainless Steel

Number Of Grinding Stations:

Grinding Ball Diameter:

10 Mm

Working Principle:

Planetary Motion

Highlight:

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Payment & Shipping Terms

Minimum Order Quantity

1kg

Packaging Details

barrel

Delivery Time

within 15days

Supply Ability

50-200 ton/month

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Product Description

Laboratory Si3N4 Silicon Nitride Ceramic Grinding Balls For Ball Mill 10mm

Lighter Than Steel, Stronger Than Zirconia: Silicon Nitride Balls Explained

In the realm of advanced materials, silicon nitride balls stand out as revolutionary components offering unmatched strength and lightweight properties that surpass traditional materials like steel and zirconia. These precision-engineered ceramic balls deliver exceptional performance across demanding industrial applications.

Key Properties of Silicon Nitride Balls

High Heat Resistance: Withstands temperatures up to 1800°F without losing strength or hardness
Low Friction: Reduced wear and tear improves system efficiency and lifespan
Lightweight: Approximately 58% lighter than steel, reducing centrifugal force in high-speed operations
Chemical Resistance: Chemically inert with excellent corrosion resistance in harsh environments

Performance Comparison

Property	Silicon Nitride (Si3N4)	Steel (440C)	Zirconia (ZrO2)	Alumina (Al2O3)
Density (g/cm³)	3.2	7.8	6.0	3.9
Hardness (HV)	1,400-1,600	700-900	1,200-1,300	1,500-1,800
Fracture Toughness (MPa*m½)	6-7	15-20	7-10	3-4
Compressive Strength (GPa)	2.5-3.5	2.0-2.5	2.0-2.3	2.0-3.0

Product Specifications

Silicon Nitride Ceramic Balls are the ideal solution for bearing applications, offering numerous advantages over traditional steel materials including high mechanical strength, low wear loss, excellent self-lubrication, and superior corrosion resistance.

Physical Properties

Chemical Composition:	Si3N4≥95%
Bulk Density:	3.2±0.05g/cm3
Elastic Modulus:	350GPa
Hardness Vickers:	1870HV
Bending Strength:	780MPa
Fracture Toughness:	7.2MPa*m1/2
Thermal Expansion Coefficient:	3.2 10-6/K
Thermal Conductivity:	25W/(m*K)

Available Sizes and Grades

Size (mm)	Φ0.8-180
Grade	Vdws \| SPH \| Vdwl \| Ra
G3	0.05-0.08 \| ≤0.08 \| <0.13 \| 0.01
G5	0.08-0.13 \| ≤0.13 \| <0.25 \| 0.014
G10	0.15-0.25 \| ≤0.25 \| <0.5 \| 0.02
G16	0.2-0.4 \| ≤0.4 \| <0.8 \| <0.025
G20	0.3-0.5 \| ≤0.5 \| <1 \| <0.032
G100	0.4-0.7 \| 0.4-0.7 \| <1.4 \| <0.0105

Industrial Applications

Aerospace: Engine components, turbines, and lightweight systems
Automotive: Electric motors, high-speed bearings, and turbochargers
Industrial: Hybrid bearings, semiconductor manufacturing equipment
Renewable Energy: Wind turbine components
Medical: MRI machines and diagnostic equipment

Global Shipping Cases

Ship to South Korea

Ship to Spain

Frequently Asked Questions

What sizes and tolerances are available?

Diameter range: 0.5mm to 50mm (custom sizes possible)
Sphericity: As low as 0.1 µm (Grade 5 for ultra-precision bearings)
Surface finish: Ra < 0.02µm (mirror polish for low friction)

Are silicon nitride balls FDA-approved for medical use?

Yes! Si3N4 is biocompatible (ISO 6474-1) and used in spinal implants, dental devices, and joint replacements due to its antibacterial properties.

How do I choose the right Si3N4 balls for my application?

Consider these factors:

Load & speed requirements (dynamic/static stress)
Temperature range (Si3N4 excels in high heat)
Chemical exposure (resistant to most acids/alkalis)
Electrical insulation needs (non-conductive)

Tags：

Laboratory Si3n4 Silicon Nitride Ceramic Grinding Balls For Ball Mill 10mm

si3n4 ceramic grinding balls

Silicon Nitride ceramic grinding balls

si3n4 ball mill balls

si3n4 ceramic grinding balls

Silicon Nitride ceramic grinding balls

si3n4 ball mill balls

Laboratory Si3n4 Silicon Nitride Ceramic Grinding Balls For Ball Mill 10mm

Sintered High Chrome Si3N4 Silicon Nitride Balls Precision Mechanical

2000N EV Motor Ceramic Si3n4 Silicon Nitride Balls For Electric Vehicle Bearings

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