Customized Wear Resistance 0.4mm 0.8mm Si3n4 Silicon Nitride Ceramic Grinding Balls for LCD Manufacturing Equipment

• Application: Structure Ceramic, Industrial Ceramic
• Material: Silicon Nitride
• Type: Ceramic Balls
• Product Name: Customized Wear Resistance 0.4mm 0.8mm Si3n4 Silic
• Density(g/cm3): 3.2
• Hardness (Gpa): 16
• Model NO.: BBXSN005
• Fracture Toughness K1c (MPa.M0.5): 6-8
• Property: Ssn /GPS-Ssn /Hpsn /Rbsn
• Color: Gray, Black
• Usage: Mechanical Component
• Work Temperature: 1300ºC
• 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 Description

Customized wear resistance 0.4mm 0.8mm Si3n4 silicon nitride ceramic grinding balls for LCD manufacturing equipment.
It can be uesd in composite bearings Tools for cold working.
 

Product Description

Product Description

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.

Application

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

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Company Profile

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.   

Packaging & Shipping

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.

Our service

What can we do for you:
 

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

Certifications

 

 

 

FAQ

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.