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 Silica Glass Tubing Heater, Clear Fused Quartz Glass Tube Reactor and so on.

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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
Port: Shanghai, China
Production Capacity: 100000000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info.

Model NO.:HB
Application:Industrial Ceramic
Material:Silicon Nitride / Si3n4
Type:Ceramic Parts
Density:3.2-3.4G/Cm3
Color:Black
Flexural Strength:830
Maximum Use Temperature (No Load):1000
Trademark:HB
Transport Package:Carton, Wooden Box
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

-


Precision Silicon Nitride Location Pins/Si3n4 Shaft Rods
Precision Silicon Nitride Location Pins/Si3n4 Shaft Rods
 
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