China 2014si3ni4 Ceramic Ball Using in Bearing

Packaging & Delivery
Packaging Detail: Carboard box, box size: 53X36X28cm
Delivery Detail: 25 Days
Specifications
1. NO.: JG-SC
2. Material: Silicon carbide
3. Color: Black
4. Size: Dia.: 6-50mm
5. Tolerane: +/- 0.01mm
Product Description
Product: Silicon carbide ceramic balls
Diameter: 5-50mm
Color: Black
Application: Ball valve, one-way valve, high pressure plunger pump, rotary piston pump, pharmaceutical liqid flling machine.
Advantage: High precision, high wearing resistance and high corrosion resistance.
Packaging & Shipping
TNT/ DHL/ FedEx/ EMS express
Normal package: Cardboard box, 20kg per box, box size: 53*36*28cm.
Our Services
Free samples
Cusom made is available
Company Information
FOSHAN CERAMICS RESEARCH INSTITUTE (FCRI) was established in 1958, which is dedicated in industrial ceramics researching and manufacturing. Our main products are ceramic roller, ceramic foam filter, ceramic ball, precision ceramics, ceramic knife and ceramic membrane filter etc. We have passed ISO 9001: 2008, and have the biggest testing lab for ceramic raw materials, our products are strickly control, which are gain great reputation from our end customer. Our products have exported to more than 20 countries, like USA, England, Italy, Spain, Turkey, Japan, India, Isreal, Mexico and etc.
FAQ
Ceramic products are fragile, prevent from crash.
Ceramic plunger, mainly for zirconia ceramic plunger, alumina ceramic plunger, silicon nitride ceramic plugner and silicon carbide ceramic plunger, these plungers are widely used in chemical pump and injection pump, because of the high wearing resistance at high pressure and high temperature circumstance.
Zirconia/ Alumina ceramic plungers/ piston are widely used in high pressure chemical pump, like pneumatic pump, mtering pump and plunger pump.

MaterialAluminaZirconiaSilicon CarbideSilicon CarbideHot press ZrO2(Al2O3)(ZrO 2 )( SiC)(Si 3 N 4 )ColorWhiteLight YellowWhiteWhite/ transparentWhiteBlackDark GreyDark GreyPurity(%)9699.599.799.993Y-TZP______Density
(g/cm3)3.73.93.933.9763.23.256.07Hardness
(HRA)87-9188-9299-9389-9384-8790-9489-9289-91Bending Strength ( MPa )35037039039010004007002000Compression Strength(MPa)3000235023002003500__38004000Fracture Toughness
(MPa/m)44447458Thermal Expansion Coefficient
(x10-6/°C)7.27.277103.73.29.5Working Temp.
(°C)500120016001600200__1100300ThermalShock Resistance
(°C)200250200200200400550200