Lianyungang Highborn Technology Co., Ltd.

Si3n4 Sheet, Si3n4 Plate, Silicon Nitride Plate manufacturer / supplier in China, offering Silicon Nitride Si3n4 Ceramic Sheet, Transparent Spiral Quartz Glass Tube, Lab Research 2000ml Quartz Glass Flask with Flat Bottom and so on.

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Silicon Nitride Si3n4 Ceramic Sheet

FOB Price:US $7 - 10 / Piece
Purchase Qty. (Pieces) FOB Price
5-9 US $10 / Piece
10-19 US $9 / Piece
20-29 US $8 / Piece
30+ US $7 / Piece
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Min. Order: 5 Pieces
Production Capacity: 1000000PCS/Month
Transport Package: Wooden Box or Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:hb89
Refractoriness (℃):1580< Refractoriness< 1770
Feature:Long Time Materials, Instant Materials
Type:Heat-Resistant Material
Shape:Nozzle
Material:Si3n4
Density:3.4G/Cm3
Surface:Polished
Color:Black
Dielectric Loss:25
Trademark:HB
Specification:ROHS
Origin:Jiangsu/China
HS Code:6906000000

Product Description

Silicon Nitride Si3n4 Ceramic Sheet
 
Unlike other ceramic materials, Silicon nitride (Si3N4) is a material with very high resistance to crack propagation.
Silicon nitride balls are used in processing equipment to improve bearing performance. It is lighter, stiffer, smoother, harder, corrosion resistant, require less lubrication, and have a lower thermal expansion than their steel counterparts which allow the bearing to run at higher speeds and higher operational temperatures with lower torque.
 
Advantage:
High wear resistance
High corrosion resistance
High temperature resistance
Dimensional stability and aging resistance
Excellent sliding properties (tribology)
Biocompatibility (for use in hygiene and the food and beverage industry
 
 

Items

Unit

Date

Hardness

HS

≥110

Porosity Rate

%

<0.3

Density

g/cm3

3.10-3.15

Compressive

MPa

>2200

Fractural Strength

MPa

>350

Coefficient of  expansion

10/°C

4.0

Content of Sic

%

≥99

Thermal conductivity

Cal/cm.s. °C

0.30

Elastic Modulus

GPa

≥400

Temperature

°C

 

 

 

 
 

FAQ
1.Are you a manufacturer or trading company ?
We are professional manufacturer in China ,and have in this line for almost 10 years.  
2.Would it be possible for us to visit your factory?
Sure, we welcome you at any time! Seeing is believing.
3.Will your company supply samples?
Yes,we do.The sample expense will be deducted from the value of your order.
4.Which payment terms are you accept?
T/T, LC, Western Union, Money Gram,etc
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

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