Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
600000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Ceramic Ball, Ceramic Grinding Ball, Silicon Nitride Ball manufacturer / supplier in China, offering Top Selling Wear Resistance Black Silicon Nitride Ceramic Grinding Ball, Best Quality Translucent Alumina Ceramic Tube, Insect Evaporation Liquid Mosquito Wooden Wick and so on.

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Supplier Homepage Products Silicon Nitride Ceramics Top Selling Wear Resistance Black Silicon Nitride Ceramic Grinding Ball

Top Selling Wear Resistance Black Silicon Nitride Ceramic Grinding Ball

Get Latest Price
Purchase Qty. / Reference FOB Price
100-499 Pieces US $1
500-999 Pieces US $0.8
1,000+ Pieces US $0.5
Port: Shanghai, China
Production Capacity: 35000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Customized: Customized
Certification: CE, ISO
Standard Parts: Yes
Universal: No
Type: Ball
Material: Silicon Nitride

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Basic Info

Model NO.: HBM
Name: Wear Resistance Black Silicon Nitride Ceramic Ball
Color: Black
Surface Finish: Customized
Size: Customized
Application: Grinding
Sintering Way: GPS/HP/Ssn
Usage: Bearing Ball
Keyword1: Siliocn Nitride
Keyword2: Silicon Nitride Ball
Keyword3: Silicon Carbide Grinding Ball
Trademark: HIGHBORN
Transport Package: Safe Package, Export Carton with Foam
Specification: RoHS
Origin: Lianyungang, Jiangsu
HS Code: 6903900000

Product Description

1. Description:
 
Reaction bonded silicon nitride is made by direct nitridation of a compacted silicon powder, and because of the difficulty of ensuring complete reaction; it is hard to achieve a high component density.
 Usual densities are in the range 2.3 - 2.5g/cm3 compared with 3.29g/cm3 for gas pressured sintered silicon nitride. 
The higher density gives the HPSN, SSN & GPS-SSN materials better physical properties and means they are used in more demanding applications at very high temperature, especially for non-ferrous molten metal handling and thermocouple sheaths.  The nitridation produces only a small volume change, which means that RBSN components do not need to be machined after fabrication and complex near net shapes can be produced in a single process stage.
 
 
2. Features:
 
a. high temperature strength
b. superior thermal shock resistance
c. excellent wear resistance
d. good fracture toughness
e. mechanical fatigue and creep resistance
f. Excellent non-wetting property with good oxidation resistance
 
 
3. Technical data:
 
PropertySSN        GPS-SSN         HPSN        RBSN
Density (g.cm-3)3.28            3.30               3.23           2.5
Young's Modulus (GPa)285              320                315           189
Bend Strength (MPa)675              750                850           440
Fracture Toughness K1c  (MPa.m0.5)6                   7                    8             2.5
Hardness (GPa)16                 16                  16           7.2
Thermal Expansion Coefficient  (x 10-6/°C)3.2               3.2                 3.2           3.2
Thermal Conductivity (W/m.K)25                 30                  30            14
Maximum Temperature (°C) for application
Dielectric Constant
Abrasive Wear resistance Parameter
1150            1150              1150         1100
9                     9                   9            7.5
1110            1130              1120          360


 
As a professional company in advanced ceramic industries, HIGHBORN is supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
 
- Aluminium Oxide ( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconium Oxide ( Yttria stabilized ZrO2 )
- Silicon Nitride ( Gas pressure sintered & Hot pressed Si3N4 )
- Silicon Carbide (Reactive sintered,  Pressureless sintered & Recrystallization SiC)
- Aluminum Nitride
- Machinable Glass Ceramic
 
Aiming at building long term cooperation relationship with our clients, we set our motto as "Quality First". Far now, our products have been exported to North Amirica, East Europe, West Europe, East Asia, Southeast Asia and get good reputation from our client.
Top Selling Wear Resistance Black Silicon Nitride Ceramic Grinding Ball


Payment Term
T/T
L/C
D/A
D/P
AliExpress
Western Union
MoneyGram
According to certain countries, our way of payment will be adjusted.
Top Selling Wear Resistance Black Silicon Nitride Ceramic Grinding Ball
 

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