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Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Specifications
Brand Name :
BLM
Model Number :
BLM-S
Certification :
ISO
Place of Origin :
Jiangsu,China
MOQ :
100kgs
Price :
Negtation
Payment Terms :
T/T
Supply Ability :
5 tons per month
Delivery Time :
25days
Packaging Details :
Packing with wooden box
Place of origin :
Jiangsu,China
Application :
Industrial ceramic
Material :
Silicon nitride ceramic
Product name :
Ceramic dowel pin
Color :
Dark grey to black
Feature :
High hardness
Advantage :
Insulation etc.
Thermal shock resistance :
750
Dielectric loss :
3.8*10-4HMZ
Elastic Modulus :
320
Description

Ceramic Nitride Silicone Si3N4 Pin For Welding Nut

1 . Description:

Silicon nitride ceramics have good tribological properties and excellent fracture toughness, which makes it be predestined for applications as balls and rolling elements for light and extremely precise bearings, heavy-duty ceramic forming tools and automotive components subject to high stress. And the good thermal shock resistance and high temperature resistance is exploited in welding processes.

Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

2 . Advantages of silicon nitride ceramic dowel pin

High hardness and wear resistance, both impingement and frictional modes

Superior thermal shock resistance

Low thermal expansion
Electrical insulator
Good oxidation resistance
Good chemical corrosion resistance
Wear resistant
High stiffness

3 . Applications of silicon nitride ceramic

✔ Welding pins, jigs, fixtures and nozzles

✔ Turbine blades

✔ Bearing balls and rollers
✔ Cutting tools
✔ Valves, turbocharger rotors for engines
✔ Diesel engine glow plugs
✔ Molten metal handling
✔ Thermocouple sheaths

Properties of silicon nitride ceramic

Properties
Condition
Units
Silicon Nitride(Si3N4)
Density
g/cm^3
3.21
Flexural Strength (MOR)
20 ℃
Mpa
800
Elastic(Young's) Modulus
20℃
GPa (psi x 10^6)
320
Compressive Strength
20℃
MPa (psi x 10^3)
3000
Hardness(Vickers)
GPa
16
Fracture Toughness
K(I c)
Mpa m^1/2
6.5
Thermal Conductivity
20℃
W/m °K
28
Coefficient of Thermal Expansion
25-1000 ℃
1X 10^-6 /℃
3.5
Specific Heat
100 ℃
J/kg*K
740
Dielectric Strength
6.35mm
ac-kV/mm (ac V/mil)
8.6
Dielectric Constant
25 ℃
1 MHz
8.15
Volume Resistivity
25 ℃
ohm-cm
10^14

Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

Product tags

ceramic dowel pin

,

ceramic welding pins

,

ceramic dowel pins
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Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

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Product Detail
Brand Name :
BLM
Model Number :
BLM-S
Certification :
ISO
Place of Origin :
Jiangsu,China
MOQ :
100kgs
Price :
Negtation
Contact Supplier
video
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut
Si3N4 Silicon Nitride Ceramic Dowel Pin For Welding Nut

BLOOM(suzhou) Materials Co.,Ltd

Verified Supplier
7 Years
jiangsu
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Alloy Materials, Inconel Nickel Alloy, Hastelloy Alloy
Total Annual :
1000000-3000000
Employee Number :
10~50
Certification Level :
Verified Supplier
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