Wear Resistant Zirconia Ceramic Bearing Ball

Model NO.: HBK
Trademark: HB; OEM
Transport Package: Export Packing, Wooden Box, Refer to Your Demand
Specification: RoHS
Origin: Jiangsu
HS Code: 6901000000
Model NO.: HBK
Trademark: HB; OEM
Transport Package: Export Packing, Wooden Box, Refer to Your Demand
Specification: RoHS
Origin: Jiangsu
HS Code: 6901000000
Features:
 
High hardness
resistance to elevated temperatures
corrosion resistance
oxidation resistance
 
Application:
 
the zirconia has the advantage of smooth surface, light weight, and highst strength and tougthness, so it can be used for gring media, mill ining bricks, wear resistance lining, thermocouple protection and so many others field.
 
 

Name
Unit 
Alumina
Zirconia 

Content 
%
≥95
≥99
≥99.7
≥94

Density
g/cm3
3.65
3.80
3.90
6.00

Hardness (Hv0.5)
GPa 
13.1
15.0
17.1
13.2

flexural strength
 
MPa≥
340
310
370
1000

Elasticity
  GPa
 300
 330
 350
 200

Poisson's ratio
 
 
 0.23
 0.23
 0.23
 0.30

Max Tem. 
°C≥
1400
1750
1800
1050

Heat expansion 
×10-6/°C(40-800°C)
7.8
8.0
8.0
11.0

Thermo conductivity
 
W/m·K( 20°C)
22
28
31
2.6

Thermal Resistance
 °C
 200
 200
 230
 300

dielectric strength
 
 V/m
 15×106
 15×106
 15×106
 11×106

dielectric phase angle
 (1MHz)
 ×10-4
4
2
1
16 

SIC(1MHz)
 
9.2
9.8
9.9
33

Nitric Acid
 (60%)90°C
WT Loss mg/cm2/day≤
0.12
0.10
0.05
  ≠0

Sodium hudroxide
 (30%)80°C
WT Loss mg/cm2/day≤
0.53
0.26
0.04
0.08

Packaging & Shipping
professional export packaging(cartoon&wooden box)
Wear Resistant Zirconia Ceramic Bearing Ball 

Our Services

 We can design upon the customers' detailed requirements.OEM production.package or logo can be make according to customers' need. professional fragile packaging services.
Company Information
 
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers. Features:
 
High hardness
resistance to elevated temperatures
corrosion resistance
oxidation resistance
 
Application:
 
the zirconia has the advantage of smooth surface, light weight, and highst strength and tougthness, so it can be used for gring media, mill ining bricks, wear resistance lining, thermocouple protection and so many others field.
 
 

Name
Unit 
Alumina
Zirconia 

Content 
%
≥95
≥99
≥99.7
≥94

Density
g/cm3
3.65
3.80
3.90
6.00

Hardness (Hv0.5)
GPa 
13.1
15.0
17.1
13.2

flexural strength
 
MPa≥
340
310
370
1000

Elasticity
  GPa
 300
 330
 350
 200

Poisson's ratio
 
 
 0.23
 0.23
 0.23
 0.30

Max Tem. 
°C≥
1400
1750
1800
1050

Heat expansion 
×10-6/°C(40-800°C)
7.8
8.0
8.0
11.0

Thermo conductivity
 
W/m·K( 20°C)
22
28
31
2.6

Thermal Resistance
 °C
 200
 200
 230
 300

dielectric strength
 
 V/m
 15×106
 15×106
 15×106
 11×106

dielectric phase angle
 (1MHz)
 ×10-4
4
2
1
16 

SIC(1MHz)
 
9.2
9.8
9.9
33

Nitric Acid
 (60%)90°C
WT Loss mg/cm2/day≤
0.12
0.10
0.05
  ≠0

Sodium hudroxide
 (30%)80°C
WT Loss mg/cm2/day≤
0.53
0.26
0.04
0.08

Packaging & Shipping
professional export packaging(cartoon&wooden box)
Wear Resistant Zirconia Ceramic Bearing Ball 

Our Services

 We can design upon the customers' detailed requirements.OEM production.package or logo can be make according to customers' need. professional fragile packaging services.
Company Information
 
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.

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