Lianyungang Highborn Technology Co., Ltd.

Silicon Nitride Pin, Si3n4 Guide Pin, GPS Si3n4 manufacturer / supplier in China, offering Precision Silicon Nitride Location Pins/Si3n4 Shaft Rods, Transparent Spiral Quartz Glass Tube, Lab Research 2000ml Quartz Glass Flask with Flat Bottom and so on.

Supplier Homepage Product List Silicon Nitride Ceramics Precision Silicon Nitride Location Pins/Si3n4 Shaft Rods

Precision Silicon Nitride Location Pins/Si3n4 Shaft Rods

FOB Price:US $10 / Piece
Min. Order (Pieces) FOB Price
10+ US $10 / Piece
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Min. Order: 10 Pieces
Production Capacity: 100000000PCS/Month
Transport Package: Carton, Wooden Box
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info.

Model NO.:HB
Refractoriness (℃):1250c
Feature:Long Time Materials, Instant Materials
Type:Ablative Material
Shape:Part
Material:Silicon Nitride / Si3n4
Density:3.2-3.4G/Cm3
Color:Black
Flexural Strength:830
Maximum Use Temperature (No Load):1000
Trademark:HB
Specification:ROSH
Origin:Jiangsu/China
HS Code:6909120000

Product Description

Hot Pressed Silicon Nitride Ceramics

HPSN can be formulated into a variety of compositions having minimal densification aids.  HPSN compositions offer the highest strength of silicon nitrides

Typical applications:

Semiconductor handling parts
Wafer processing components
Bearing balls and rollers
Nozzles

Advanced Finishing Services
Ortech specializes in high tolerance machining, grinding and polishing.  Our state-of-the-art equipment allows us to offer a variety of machining services including:
Precision grinding and machining
CNC machining and grinding
Lapping and polishing
Threading

Pressureless Sintered Properties

Mechanical

SI/Metric (Imperial)

SI/Metric

Density

gm/cc (lb/ft3)

3.29

Porosity

% (%)

0

Color

-

black

Flexural Strength

MPa (lb/in2x103)

830

Elastic Modulus

GPa (lb/in2x106)

310

Shear Modulus

GPa (lb/in2x106)

-

Bulk Modulus

GPa (lb/in2x106)

-

Poisson's Ratio

-

0.27

Compressive Strength

MPa (lb/in2x103)

-

Hardness

Kg/mm2

1580

Fracture Toughness KIC

MPa?m1/2

6.1

Maximum Use Temperature
(no load)

°C (°F)

1000

Thermal

Thermal Conductivity

W/m?°K (BTU?in/ft2?hr?°F)

30

Coefficient of Thermal Expansion

10-6/°C (10-6/°F)

3.3

Specific Heat

J/Kg?°K (Btu/lb?°F)

-

Electrical

Dielectric Strength

ac-kv/mm (volts/mil)

-

Dielectric Constant

-

-

Dissipation Factor

-

-

Loss Tangent

-

-

Volume Resistivity

ohm?cm

-
 

Hot pressed Properties:

Mechanical

SI/Metric (Imperial)

SI/Metric

Density

gm/cc (lb/ft3)

3.27

Porosity

% (%)

0

Color

-

black

Flexural Strength

MPa (lb/in2x103)

689

Elastic Modulus

GPa (lb/in2x106)

310

Shear Modulus

GPa (lb/in2x106)

-

Bulk Modulus

GPa (lb/in2x106)

-

Poisson's Ratio

-

0.24

Compressive Strength

MPa (lb/in2x103)

-

Hardness

Kg/mm2

1450

Fracture Toughness KIC

MPa?m1/2

5.7

Maximum Use Temperature
(no load)

°C (°F)

1000

Thermal

Thermal Conductivity

W/m?°K (BTU?in/ft2?hr?°F)

29

Coefficient of Thermal Expansion

10-6/°C (10-6/°F)

3.3

Specific Heat

J/Kg?°K (Btu/lb?°F)

-

Electrical

Dielectric Strength

ac-kv/mm (volts/mil)

-

Dielectric Constant

-

-

Dissipation Factor

-

-

Loss Tangent

-

-

Volume Resistivity

ohm?cm

-
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

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