Zirconia Oxide (ZrO2) Precision Ball Zirconia Ceramic Precision Ball for Bearing Valve

• Customization: Available
• Color: White
• Diameter: 0.5-80mm
• Model NO.: BZY
• Material: Zirconia
• Surface Finish: Polished
• Usage: Bearing Valve
• Density(g/cm3): 6 g/cm3
• Max.Working Temperature: 1,200c
• Crush Strength(kN): 20
• Compressive Strength: 2200MPa
• Flexural Strength: 650MPa
• Thermal Shock Resistance: 450-650tc
• Product Name: Zirconia Oxide Zr02) Precision Bal
• Transport Package: Carton
• Specification: 0.5-80mm
• Trademark: BALL-TEC
• Origin: Jiangxi, China
• Package Size: 15.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

Silicon Nitride has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic
material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact
resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation
resistance and high strength.
Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest
of conditions in the most demanding industrial applications. Silicon Nitride is an excellent choice when high-temperature and
high-load abilities are needed.

Silicon nitride (Si3N4) nearly as light as silicon carbide (SiC), but their microstructure gives them excellent thermal shock
resistance and their high fracture toughness makes them resistant to impacts and shocks.

si3n4 balls characteristics and advantages

1) Density 3.25 g/cm3 (59% lower than steel)
2) Excellent wearability
3) Max working temperature up to +800°C
4) Low coefficient of thermal expansion
5) high hardness up to Hv 1400
6) Nonmagnetic
7) Electrical isolating
8) Self-lubricating
9) Excellenct corrosion resistance
10) Applicable for high speed bearings

si3n4 balls application:
Si3N4 ball can be used in all bearings with special requirement: high speed bearing, high precision bearing; vacuum bearing; high/low temperature bearing, non-magnetic bearing, high precision ball screw; Si3N4 ball can also be used as valve ball and metering ball in chemical pump, high-temperature pump, metering pump. Si3N4 ball can also be used in linear slider for high temperature and corrosion resistance.

Packing & Delivery

 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

 

FAQ

1. who are we?
We are based in Jiangxi, China, start from 2017,sell to South America(15.00%),North America(15.00%),Western Europe(15.00%),Eastern Europe(10.00%),Mid East(10.00%),South Asia(10.00%),Southeast Asia(10.00%),Eastern Asia(5.00%),Oceania(5.00%),Northern Europe(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
zirconia powder,zirconia bead,zirconia grinding media,alumina bead,ceramic bead

4. why should you buy from us not from other suppliers?
Professional Zirconia product with 20 years experience

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian