Basic Info.
Usage
Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material
Processing Type
Isostatic Pressing Type
Transport Package
Customized Packaging
Product Description
Overview
Quick Details
Place of Origin:
Zibo, China
Type:
Ceramic Balls
Application:
Industrial Ceramic
Material:
Zirconia Ceramic
Model Number:
Si3N4,ZrO2
Brand Name:
Globel
Product name:
Si3N4 ZrO2 ceramic
Raw material:
ZrO2 ,Si3N4
Color:
White,black
Feature:
Anti corrosion
Size:
0.1mm-50mm
Max Working Temperature:
High Temperature Resistance
Purity:
99.5%
Surface:
Mirror Polishing
Density:
≥6.05g/cm3
Hardness:
>1150 kgf/mm2
Supply Ability
Supply Ability:
200000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Customized packaging
Port
Qingdao
High Density Alumina Ball 12Mm Alumina Balls
Product Description
| Product name | Si3N4 ZrO2 ceramic Ball |
| Raw material | ZrO2 ,Si3N4 |
| Color | White,black |
| Feature | Anti corrosion |
| Size | 0.1mm-50mm |
| Max Working Temperature | High Temperature Resistance |
| Purity | 99.5% |
| Surface | Mirror Polishing |
| Density | ≥6.05g/cm3 |
| Hardness | >1150 kgf/mm2 |
High precision silicon nitride Si3N4 ZrO2 ceramic ball 1.984mm 3.969mm 3mm 3.175mm 6.35mm 12.7mm
Including Silicon Nitride Balls (Si3N4 Balls), Zirconium Balls (ZrO2 Balls),SiC
Ceramic Balls , Aluminum Oxide (AI2O3) ceramic balls.
Compared with steel, ceramic materials are noted for their better or particular characters, such as wear-resistance, corrosion resistance, high temperature
resistance, electrical insulation (except SiC), non-magnetic, high strength,
high rigidity, and low specific gravity. These properties qualify them for replacing
steel to make bearings serve in conditions of higher speed, harsh environment and
less lube, and decrease wear, noise, vibration and maintenance time of bearings,
and eventually increase performance, reliability and life of bearings.
Zirconia ceramic ball (ZRO2)
Zirconia ceramic balls have high strength and high toughness at normal temperature, good wear resistance, high temperature and corrosion resistance, high rigidity, non- magnetic, and electrical insulation. When the zirconia ceramic ball has a strength and hardness at 600 ° C, the density is almost 6.00 g/cm 3 , and the thermal expansion rate is close to that of the metal, and it can be used in combination with a metal.
Silicon nitride ceramic ball (SI3N4)
Silicon nitride ceramic ball is a high-temperature sintered high-precision ceramic in non- oxidizing atmosphere. It has high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, long-term use in seawater, and electric insulation. Good performance. At 800 ° C, the strength and hardness are almost constant, and its density is 3.20 g / cm 3 , which is almost 1/3 of the weight of the bearing steel, and the centrifugal force during rotation is small.
High-speed operation can be achieved. It also has self-lubricating properties, which can be used in environments with high levels of contamination in non-lubricating media. It is the material of choice for ceramic bearings and hybrid ceramic ball bearings.
Ceramic ball (zirconia ZrO2)
| Product Name | Ceramic ball (zirconia ZrO2 ) |
| Size | Φ0.5mm-Φ50.0mm |
| Grade | G5-G25 |
| Hardness | Above 83 |
| Density | 2.9-3.1 g/cm3 |
| Feature | Zirconia ceramic has a series of good properties,such as high strength,good fracture toughness,high density,good abrasion resistance,high hardness and so on.Zirconia ceramics can be used as good abrasive and efficient grinding media. |
| Applications | They are widely used in aviation, spaceflight, navigation, petroleum, chemical industry, metallurgy, electric power, automobile, textile, machinery, pumps, medical equipment, etc. |
| Chemical composition | ZrO2: 95% Y2O3: 5% |
Ceramic ball (silicon Si3N4)
| Product Name | Ceramic ball (silicon Si3N4) |
| Size | Φ0.5mm-Φ80.0mm |
| Grade | G5-G40 |
| Feature | 1,59% lighter than steel ball, which means less centrifugal force and less wear on the groove during high speed and acceleration.
2. 44% larger elastic modulus, which means less deformation under load
3. Harder with Rockwell hardness as 92
4. Smaller friction coefficient
5. Only 1/4 coefficient of thermal expansion of steel, can endure sharp fluctuation of temperature
6. Superior surface finish can be achieved, Ra could be 4~6 nm
7. Can endure high temperature with high hardness and strength up to 1050°C
8. Never rust, and can roll without lubrication.
9. More corrosion resistant than steel. |
| Applications | Si3N4 be first choice for high-demand bearing ball material and valve ball. Si3N4 ball can also be used as valve ball and metering ball in chemical pump, high-temperature pump, metering pump. Si3N4 ball can also be used in linear slider for high temperature and corrosion resistance. |
Ceramic ball has following key properties :
1. lighter than steel ball, Harder with Rockwell hardness as 78.
2. Smaller friction coefficient.
3. Superior surface finish can be achieved, Ra could be 4~6 nm.
4. Can endure high temperature with high hardness and strength up to 1050ºC.
5. Never rust, and can roll without lubrication.
6. More corrosion resistant than steel.
7. Free of metal contamination.
8. Non-magnetic, Electric isolation.
Application:
Ceramic balls can be used in all bearings with special requirement, metering ball , valve ball, track ball, and precision grinding ball; it can be used in fields requiring chemical resistance, high temperature, electronic insulation, magnetic insulation, non-lubrication. It is an idea substitute for steel ball in chemical corrosion application.
Material: Zirconia, Alumina, Si3N4
Size Range: 1mm - 50mm.
Grade: G3 - G20
Specification
We can do OEM & ODM according to your drawing and requirements
our services
1.Professional manufacture In China
2.Offer high quality product with good price
3.Can do Customized design
4.Free Sample
5.Inventory available
Advantages
1. Excellent insulation, security, long working life.
2. High temperature resistance
3. Resistance to electric breakdown
4. Stand wear and tear
5. High strength
6. Corrosion resistance
7. Good compactness
8. HIgh hardness
9. Customize various models and sizes ceramic
Address:
No. 814, Block C, Youth Entrepreneurship Park, No, 179 Xincun West Road, Mashang Street Office, Zhangdian District, Zibo City, Shandong Province, Zibo, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing
Management System Certification:
ISO 9001, IATF16949
Company Introduction:
Zibo JuYing New Material Co., Ltd, founded in 2010, has wined very good reputation through his 10 years growth and development. Serving more than 60 countries and regions in the world, including Southeast Asia, Africa, French island countries, Pacific island countries, etc. Zibo JuYing has matured customer bases and is highly recognized and praised by customers.
Zibo JuYing New Material Co., Ltd is a developing company located in Zibo City, 280 kilometers far from Loading Port Qingdao. We act as agents and manufacturers representatives for chemical raw materials. Trading & Distribution a comprehensive range of chemicals to meet our customers requirement is our goal. Our main products are polyether polyol, isocyanate and different polyurethane foam raw materials used in different application environments. Wormly welcome your various inquiries about our products, also we can produce the products according to your requirements with the high quality and competitive price.
