Silicon Nitride Ceramic Bearing, Ceramic Bearing Ball, Precision Silicon Nitride Ball manufacturer / supplier in China, offering Precision Silicon Nitride Ceramic Bearing Ball, Best Quality Translucent Alumina Ceramic Tube, Insect Evaporation Liquid Mosquito Wooden Wick and so on.
|Purchase Qty. / Reference FOB Price|
|5-9 Pieces||US $35|
|10-49 Pieces||US $32|
|50+ Pieces||US $28|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
|Application:||Refractory, Structure Ceramic, Industrial Ceramic|
|Material:||Hpsn Si3n4 Silicon Nitride Ceramic Rod|
SSN GPS-SSN HPSN RBSN
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
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
Abrasive Wear resistance Parameter
1150 1150 1150 1100
9 9 9 7.5
1110 1130 1120 360
1.What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
2.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.
3.For alumina ceramic, what about the forming method?
Hot pressing casting
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
5.Do you support OEM?
Sure! We offer OEM for many customers all over the world