0.4mm 0.8mm Si3n4 Silicon Nitride Ceramic Grinding Balls for LCD Manufacturing Equipment
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Product Highlights
- Lightweight & High Speed: Density 3.20g/cm3, 1/3 weight of steel, enabling high-speed rotation with low centrifugal force.
- Self-Lubricating: Operates without lubricant in high pollution environments, reducing maintenance needs.
- Corrosion & Chemical Resistance: Resists acid, alkali, and seawater corrosion for long-term durability.
- Customized Sizes Available: Available in 0.4mm and 0.8mm with full customization options for clients.
- ISO9001 & ROHS Certified: Passed ROHS, CE, MSDS tests and ISO9001 authentication for quality assurance.
- Fast Sample Delivery: Inventory samples delivered within 3 days; processed samples within 15 days.
- Quality Compensation Guarantee: Reproduction or refund for quality issues; replacement arranged for freight losses.
Product Attributes
- Customization
- Available
- Application
- Electronics, Medical, Refractory, Structure Ceramic, Industrial Ceramic
- Type
- Ceramic Ball, Ceramic Balls
- Model NO.
- BBXSN005
- Material
- Silicon Nitride
- Color
- Gray, Black
- Usage
- Mechanical Component
- Product Name
- Customized Wear Resistance 0.4mm 0.8mm Si3n4 Silic
- Density(g/cm3)
- 3.2
- Hardness (Gpa)
- 16
- Fracture Toughness K1c (MPa.M0.5)
- 6-8
- Property
- Ssn /GPS-Ssn /Hpsn /Rbsn
- Work Temperature
- 1300℃
- Feature
- Thermostability
- Shape
- Round
- MOQ
- 10 PCS
- Advantage
- Fast Delivery Time
- Status
- in Stock
- Key Words 1
- Silicon Nitride Ceramic Grinding Balls
- Key Words 2
- Si3n4 Ceramic Balls
- Transport Package
- Export Carton or Wood Boxes
- Specification
- Be Customed
- Trademark
- BB
- Origin
- China (Mainland)
- Production Capacity
- 500000PCS/Month
Product Images of 0.4mm 0.8mm Si3n4 Silicon Nitride Ceramic Grinding Balls for LCD Manufacturing Equipment
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Product Description
It can be uesd in composite bearings Tools for cold working.
Silicon nitride ceramic balls are precision ceramics sintered in a high temperature in a non-oxidizing atmosphere. They have high strength, high abrasion resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, can be used in seawater for a long time, and have electrical insulation Good performance. At 800 ° C, the strength and hardness are almost unchanged, and its density is 3.20g / 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 is also self-lubricating, and it can be used in environments with high pollution without lubricant. Become the ball of choice for ceramic bearings, hybrid ceramic ball bearings.
Silicon nitride ceramic ball can be used for a variety of bearings with performance requirements: high-speed bearings, high precision bearings, vacuum bearings, high/low temperature bearings, non-magnetic bearings, high precision ball screw; Can also be used in chemical pump, high temperature pump, metering pump used as valve ball, measuring ball.
|
Property
|
GPS-SSN
|
HPSN
|
|
Density(g.cm-3)
|
3.30
|
3.23
|
|
Young's Modulus(GPa)
|
320
|
315
|
|
Bend Strength(MPa)
|
750
|
850
|
|
Thermal Expansion Coefficient (x 10-6/°C)
|
3.2
|
3.2
|
|
Fracture Toughness
|
7
|
8
|
|
Maximum Temperature (°C) for application
|
1150
|
1150
|
|
Dielectricity Constant
|
9
|
9
|
Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt and we have been offering our products and services to our clients from more than 108 countries or regions.
Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.

Packing Details |
We will packing by plastic/ polybay and bubble bags first , and then into the foam box,finally into the wooden cases/ carton/pallet or customized package.Every package can be offered with English installation instruction. |
Delivery Details |
We can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.We can also by air, sea etc.We can choose the way according to the requirements of customers to ensure the most safe, efficient and convenient transportation. |

| 1. High-quality products | 2. Optimal price | 3. Safe transportation |
| 4. Sample service | 5. Customized size | 6.Compensate for broken goods |
| 7. Safe package | 8. Aftersale service | 9.Low procurement risk |


1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator ,porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.
2: Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.
3: What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
4: Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 108 countries and regions, and our clients can contact us and purchase our products or service directly.
5: If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR264560". Items marked "" are certified.
Company Profile
Lianyungang BAIBO New Material Co., Ltd is one of the leading high quality quartz glass and ceramics manufacturer and supplier in China for more than 10 years.
BaiBo has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor, solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations. Continuous improvement in all areas of our business is key to our growth.
What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
The superior electrical characteristics of fine ceramics are utilized in a variety of circuit boards and electronic parts. Their wear and corrosion resistance is beneficial in pumps nozzles and valve parts, and their high heat and thermal shock resistance is useful in ceramic engine parts.
Compared with the advanced ceramic and metal, with high hardness, high strength, high temperature (fire), wear resistance, corrosion resistance, acid and alkali resistance, oxidation resistance, insulation, nonmagnetic, good chemical stability and other excellent performance, so it is often used in the environment of the metal material is not up to.
Until now, we have exported our goods to over100 Countries, and most of our ceramic products are export to Europe, USA and so on.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Bldg., No#3, Sme Park, Guanyun Economic Area, Guanyun, Lianyungang, Jiangsu, China
-
Plant Area
- 2200 square meters
-
Number of Employees
- 52
-
Registered Capital
- 5,080,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Lianyungang Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
-
Main Products
- Ceramics
-
Production Lines
- 7
-
Production Machines
- Automatic printer, Drying machine, Carving machine, Drying kiln, Drying box, Kiln furnace, Punching machine, Pulping machine
-
Inspection Type for Finished Products
- 100% inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs,Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-04-29
-
Export Year
- 9 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What products and service can you offer us?
- With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator ,porous metal fiber felt and polyester fiber cotton products. For all the products, we can design
- Before mass order, can you offer samples? How will you charge for them?
- We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.
- What test report or certificate can you offer? What achievements have you made in research and development?
- Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
- Do you have any agent in our area? Can you export your products directly?
- Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 108 countries and regions, and our clients can contact us and purchase our products or service directly.
- If the quality can not meet the requirement or any loss during the freight, how should we do?
- We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
Send your message to this supplier
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