Factory Directly supply Wear Resistant Alumina Ball - Si3N4 Grinding bead – Sanxin Hi-Tech Ceramics

Factory Directly supply Wear Resistant Alumina Ball -
 Si3N4 Grinding bead – Sanxin Hi-Tech Ceramics

Short Description:

Silicon nitride grinding balls -High Si3N4 content 90-92% -High hardness can be reached 1400HV10. -Density can be 3.2g/cm3 Standard Size:  φ5,φ10,φ15,φ20,φ25mm.The other size can be made according the customer’s demand Properties Item Unit Data Si3N4 Content % 90 Density g/cm3 3.20 Flexural Strength MPa Room Temprture 700 MPa 1000℃ 460 Hardness HV10 1390 impacting strength MPam 5.5 modulus of elasticity GPa 280 Thermal Conductivity X10(-6)/k 400℃ 2.1 ...


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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Alumina Ceramic Beads , Ceramic Bearings , The Bowling Ball Grinder , We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits.
Factory Directly supply Wear Resistant Alumina Ball - Si3N4 Grinding bead – Sanxin Hi-Tech Ceramics Detail:

Silicon nitride grinding balls

-High Si3N4 content 90-92%

-High hardness can be reached 1400HV10.

-Density can be 3.2g/cm3

Standard Size:  φ5,φ10,φ15,φ20,φ25mm.The other size can be made according the customer’s demand

Properties

Item

Unit

Data

Si3N4 Content %

90

Density g/cm3

3.20

Flexural Strength MPa Room Temprture

700

MPa 1000℃

460

Hardness HV10

1390

impacting strength MPam

5.5

modulus of elasticity GPa

280

Thermal Conductivity X10(-6)/k 400℃

2.1

X10(-6)/k 1000℃

3.8

Coefficient of Thermal Expansion W/(m . k)

17

Heat shock resistance △T℃                 600

Product detail pictures:

Factory Directly supply Wear Resistant Alumina Ball -
 Si3N4 Grinding bead – Sanxin Hi-Tech Ceramics detail pictures


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We keep on with the theory of "quality first, provider initially, constant improvement and innovation to meet the customers" with the management and "zero defect, zero complaints" as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for Factory Directly supply Wear Resistant Alumina Ball - Si3N4 Grinding bead – Sanxin Hi-Tech Ceramics, The product will supply to all over the world, such as: Austria , Qatar , Manila , We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Philipppa from Mongolia - 2016.12.19 11:10
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Martina from Nepal - 2016.08.15 12:36

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