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High Wear-resistance and durable silicon nitride balls

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Suzhou Manyoung New Materials Co.,Ltd

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High Wear-resistance and durable silicon nitride balls

Name: High Wearresistance and durable silicon nitride balls
Brand: China
Price: 1 USD

China High Wear-resistance and durable silicon nitride balls factory

Brand Name : China

Model Number : 008

Place of Origin : Suzhou,China

MOQ : 100pcs

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000 Piece/Pieces per Month

Delivery Time : 25 days

Packaging Details : Box, Carton, Wooden, Bag etc. Customized package

Product name : High Wear-resistance and durable silicon nitride balls

Material : Alumina Ceramic

Application : Industrial Ceramic

hardness : 1800

Water Absorption : 0%

Electrical Insulation : excellent

Density : 3.9g/cm3

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High Wear-resistance and durable silicon nitride balls

Technical Parameters:

Mechanical behavior	Unit	Al2O3	SiC	Si3N4	ZrO2
Colour	————	Light yellow	Black	Black	White,Black
Density	g/cm3	3.95	3.15	3.2	6
Bending strength	MPa	300～400	400～500	800～1200	950～1200
Elastic modulus E	GPa	380	350	300-320	210
Poisson's ratio		0.22	0.14	0.26
Hardness	Hv	1800	2000～2500	1400～1700	1100～1300
Hardness	HRC	80	85～90	75～80	70～75
Fracture toughness	MPa·m1/2	3.0～4.0	3.0～4.0	5.0～7.0	8.0～10.0
Maximum use temperature	℃	1000	1300	400	400
Thermal expansion coefficient	10-6/℃	8.4	4	3.3	10.3

Advantages:

High purity and chemical durability
High Mechanical Strength and Hardness
High Corrosion Resistance
High Voltage Resistance
Surface shape & roughness control
Extremely Abrasion Resistance Performance

Application:

Ceramic sealing balls are widely used in a variety of water faucets, water taps, sanitary sealing systems, regulating systems, sealing valves, water /oil/gas pumps, and so on.

More pictures:

Product Tags:

Al2O3 Alumina Ceramic Disc

Al2O3 Alumina Ceramic ball

1800 Alumina Ceramic Disc

High Wear-resistance and durable silicon nitride balls Images

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