1mm 2mm 3mm 4mm 5mm 7mm zirconia ball mill grinding media
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- Supplier: Ningyang Xinxin Stainless Steel Ball Manufacture Co. Ltd.
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Zirconia Ceramic ball（ZRO2)
Zirconia Ceramic Ball (ZRO2)Zirconia ceramic bals have high strength and toughness at room temperature,good wear resistance, high temperature and corrosion resistance, high rigidity, non-magnetic conductivity, and electrical insulation. The strength and
hardness of thezirconia ceramic ballis almost unchanged at 600℃.Its density is 6.00g/cm3 and the thermal expansion rate is close to the expansionrate of metal.If the expansion rate is used,it can be used in conjunction with metal.
hardness of thezirconia ceramic ballis almost unchanged at 600℃.Its density is 6.00g/cm3 and the thermal expansion rate is close to the expansionrate of metal.If the expansion rate is used,it can be used in conjunction with metal.
Silicon Nitride Ceramic Ball(Si3N4)
Silicon Nitride Ceramic Balls are precision ceramics sintered at high temperature in non-oxidizing atmosphere ,it has high strength ,high wear resistance,high temperature resistance,corrosion resistance ,acid and alkali resistance ,and can be used for long time in seawater,and has insulation good performance ,At 800C.the strength and hardenss are almost unchanged ,its density is 3.2g/cm3,which is almost 1/3 of the weight of bearing steel,the centrifugal force is small during rotation .High-speed operation ,can be achieved ,It also has self-lubricating properties,and it can be used in environments where is no lubricating medium is highly polluted ,become the material of choice for ceramic bearing and hybrid ceramic ball bearings
Available Size in our factory | ||||||||
Size(mm) inch | Size(mm) inch | Size(mm) inch | Size(mm) inch | Size(mm) inch | ||||
0.6mm 0.7mm | 0.794mm 3/97'' | 0.8mm 0.9mm 1mm | 1.2mm 1.3mm | 1.5mm 2mm | ||||
1.588mm 1/16" | 1.984mm 6/77" | 2.381mm 3/32" | 2.5mm 3mm 3.5mm | 2.788mm 6/55" | ||||
3.175mm 1/8" | 3.969mm 5/32" | 4mm 4.5mm 5mm | 4.763mm 3/16" | 5.556mm 7/32" | ||||
5.953mm 11/47" | 6mm 6.5mm 7mm | 6.35mm 1/4" | 6.747mm 25/94" | 7.144mm 9/32" | ||||
7.5mm 8mm 8.5mm | 7.938mm 5/16" | 8.731mm 11/32" | 9mm 10mm 11mm | 9.525mm 3/8" | ||||
11.113mm 7/16" | 11.509mm 29/64" | 11.906mm 15/32" | 12.303mm 15/32" | 12mm 13mm 14mm | ||||
12.7mm 1/2" | 13.494mm 17/32" | 14.288mm 9/16" | 15mm 16mm 17mm | 15.081mm 19/32" | ||||
15.875mm 5/8" | 17.463mm 11/16" | 18mm 19mm 20mm | 18.256mm 23/32" | 19.05mm 3/4" | ||||
19.844mm 25/32" | 20.638mm 13/16" | 21mm 22mm 23mm | 22.225mm 7/8" | 23.813mm 15/16" | ||||
24mm 25mm 26mm | 25.4mm 1" | 26.988mm 1-1/16" | 27mm 28mm 29mm | 28.575mm 1-1/8" | ||||
30.163mm 1-3/16" | 30mm 31mm 32mm | 33mm 34mm 35mm | 31.75mm 1-1/4" | 34.925mm 1-3/8" | ||||
36mm 37mm 38mm | 38.1mm 1-1/2" | 39mm 40mm 42mm | 41.275mm 1-5/8" | 41.672mm 1-25/39" | ||||
44mm 45mm 46mm | 47.625mm 1-7/8" | 48mm 50mm 52mm | 50.8mm 2" | 54mm 55mm 56mm | ||||
57.15mm 2-1/4" | 58mm 60mm 62mm | 63.5mm 2-1/2" | 64mm 65mm 66mm | 66.675mm 2-5/8" | ||||
68mm 70mm | 69.85mm 2-3/4" | 73.025mm 2-7/8" | 76.2mm 3" | 79.375mm 3-1/8" | ||||
82.55mm 3-1/4" | 85.725mm 3-3/8" | 88.9mm 3-1/2" | 92.075mm 3-5/8" | 95.25mm 3-3/4" | ||||
101.6mm 4" | ||||||||
Product Description
Product Name | Ceramic ball |
Material | Si3N4 Silicon nitride ceramic /ZrO2 Zirconia Ceramic |
Size | 0.6mm-100mm |
Details | Si3N4 Silicon nitride ceramic ball (Size:0.6mm-100mm G3-G200 ) ZrO2 Zirconia Ceramic ball (Size:0.6mm-60mm G10-G200 ) |
Color | Black/white/Yellow |
Grade | G3-G200 |
Density | ZrO2: 6.00g/cm3 Si3N4: 3.20~3.30 g/cm3 |
Ceramic Ball Sizes Overview: | ||||||||
Grade | Diameter Variation (Vdws) | (Vdws) Spherical Deviation (⊿Sph) | Diameter Variation Of Batch (Vdwl) | Surface Roughness (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 | ||||
Zirconia Ceramic ball(ZrO2)
Zirconium oxide ceramics are white, yellow or gray when containing impurities, and generally contain HfO 2, which is not easilyseparated. Pure ZrO2 has three crystal states under normal pressure. The production of zirconia ceramics requires the preparation
of high-purity, good dispersion properties, ultra-fine particles, narrow particle size distribution, zirconia ultrafine powder
preparation methods, zirconia purification mainly chlorination and thermal decomposition, alkali metal Oxidative decomposition
method, lime melting method, plasma arc method, precipitation method, colloid method, hydrolysis method, spray pyrolysis etc.
The unique structure of Zirconia makes it one of the toughest ceramics available. Zirconia is one of the best materials for
demanding structural and mechanical applications, and has excellent resistance to corrosion and wear.
Silicon Nitride Ceramic Ball（Si3N4)
Silicon Nitride Ceramic Ball is made of the hot isostatic pressing and sintering furnace and has the properties including high strength,high wear resistance,high temperature,corrosion,acid and alkali resistant,long-term using in the sea,good electrical insulating ect.
The precision Si3N4 Ceramic Ball of Innnovacera produce is widely used in a a variety of high-precision, high-speed /
ultra-high-speed bearings, vacuumbearing, high / low temperature bearing, non-magnetic bearing.It is also as the measurement ball
used in chemical valve,high temperature valve,meter valve ect.The field of the application involve chemical, metallurgical,
medical, food, oil, electronics,aerospace,ect.
The precision Si3N4 Ceramic Ball of Innnovacera produce is widely used in a a variety of high-precision, high-speed /
ultra-high-speed bearings, vacuumbearing, high / low temperature bearing, non-magnetic bearing.It is also as the measurement ball
used in chemical valve,high temperature valve,meter valve ect.The field of the application involve chemical, metallurgical,
medical, food, oil, electronics,aerospace,ect.
Silicon Nitride (Si3N4) Characteristics:
1 Good thermal shock resistance 2 Creep resistance 3 Low density 4 High fracture toughness 5 High hardness and wear resistance 6.Electrical resistivity
1 Good thermal shock resistance 2 Creep resistance 3 Low density 4 High fracture toughness 5 High hardness and wear resistance 6.Electrical resistivity
Main products
Zirconia Ceramic Ball (ZrO2 )
Feature :high strength, wear resistance, corrosion resistance, high temperature resistance, acid&alkali resistance, insulation
Application :high speed bearing, high precision bearing, high&low temperature bearing, non-magnetic bearing, high precision ball
screw,valve,grinding
Application :high speed bearing, high precision bearing, high&low temperature bearing, non-magnetic bearing, high precision ball
screw,valve,grinding
Si3N4 ceramic balls
Feature :high strength,good fracture toughness,high density,good abrasion resistance,high hardness and good abrasive , grinding
Application :aviation, spaceflight, navigation, petroleum, chemical industry, metallurgy, electric power, automobile, textile,
machinery, pumps, medical equipment, etc
Application :aviation, spaceflight, navigation, petroleum, chemical industry, metallurgy, electric power, automobile, textile,
machinery, pumps, medical equipment, etc
Our Company
Packing & Delivery
Our Certifications
Contact us
Contact us directly : Kerry
Mobile/Wechat : + 86 18605486984
Email: kerry@xxballs.com
Email: steelball@xxballs.com
Skype: suezhang186
Email: steelball@xxballs.com
Skype: suezhang186
Why choose us
Why Choose Us
1. Professional manufacturer with independent export right.
2.Special types of balls supplied.
3.Small MOQ with competitive price.
4.Fast delivery based on quality guaranteed.
5. Small quantity of free samples could be provided.
6.All inquiries and messages will be replied in 24 hours.
How to Inquire
When ordering balls, please specify the following:
1. Nominal ball diameter.
2. Type of material.
3. Precision grade.
4.Quantity
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