Si3N4 Silicon nitride ceramic electric heating element/glow ceramic ignitor heating element

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US $5-50 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Condition:
New
Type:
Air Heater, ceramic electric heating element/glow ceramic ignitor heating element
Power Source:
Electric
Place of Origin:
Hunan, China (Mainland)
Brand Name:
KAIXIN
Dimension(L*W*H):
25X14X7CM
Weight:
0.2kg
Voltage:
110-220V, 220-240V
Power(W):
100-1000W
Certification:
ROHS
Warranty:
1 year
After-sales Service Provided:
Overseas service center available
Si3N4 content:
99%
Surface watts Density:
25W/cm2
Certicification:
CE,Rohs
Rockwell Hardness(HRA):
93
Flexural Strength(Mpa):
750(20℃),485(1400℃)
Max.Use Temperature in Air(℃):
1400
Elasticity Modulus(Gpa):
320
Length:
138mm,128mm,95mm
Thickness:
4mm
SupplyAbility
SupplyAbility:
5000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Carton packing as per the characteristic of our products;
If there's special demands, we will respect your suggestion.
Port
Express Courier/ Air/Ocean Freight Service
Lead Time :
15 work days after confirm the deposit
Video Description

Si3N4 Silicon nitride ceramic electric heating element/glow ceramic ignitor heating element

Product Description

 

This product takes tungsten wire as heat source which is buried in silicon nitride (Si3N4) substrate, through hot-pressing forming, sintering, grinding, and welding wire, to obtain ignition component. Due to adopting silicon nitride ceramic (Si3N4) as heating substrate material, this ignition overcomes all the drawbacks that the metal sleeve electric plug possesses: no high temperature tolerance, short life and long warming up time, etc., and can be made into proper shapes to fit application requirements.DSC_0143_888754

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Detailed Images

 

heating element_Heat.jpg 

Specifications

No.

Property & Specification&

Valuealue

1

Density (g/cm3)

3.2 - 3.4

2

Flexural Strength (MPa)

900

3

Fracture Toughness (MPa.m1/2)

6 - 8

4

Hardness (HRA)

92 -  94

5

Thermal Conductivity (W.m-1.K-1)

23 - 25

6

Coefficient of Thermal Expansion (K-1)

3.1 x 10-6

7

Electric Resistivity (Ω.cm)

1014

8

Specific Heat (J/(Kg.K))

640

9

Dielectric Constant

6 - 7

 

 

Advantages

 

Materials Comparison

 Acceptable: + ; Good: ++ ; Very good: +++

These values are for information only and do not constitute a contractual obligation.

 

3)For size ,With circumferential flat bottomed or hemispherical groove on request. 

Other sizes and groove designs available on request.


We offer full ceramic and steel flange systems in both standard and
custom sizes in order to provide the best adaptation to your furnace
configuration.

Application

1.Ignition of solid fuels (e.g. wood pellets)
2.Ignition of gas or oil
3.Ignition of exhaust fumes
4.Heating of process gases
5.Pyrotechnics
6.Brazing machines
7. Heater for corrosive atmosphere
8.R&D - laboratory equipment, measuring and testing
equipment, reactors
9.Tool heating
10. Charcoal barbecue grill

Certifications

 1_

Packaging & Shipping

packing7

shipping

Company Information

Hengyang Kaixin established in June,2013, is specialized in designing and manufacturing of special ceramic material products.Our main product like Silicon nitride stalk,thermocouple protective tube,plunger,crucible,milling ball,industrial heating rod,radiant tube,electrode protection cover,which are widely used in military project,aerospace and navigation,smelt,chemical industry,electronics,medicine.

 

Through years of research and development and technology accumulation,the mature modern production line have been gradually established, to internationalize the high purity silicon nitride special ceramic materials as our own task,we give full play to the advantages of technology and repay the society with high quality products and satisfactory service.

 

In a policy of 'Careful Design, Sincere Service, International Level and Customer First', we provide high-quality products and services for the customers.We sincerely welcome friends at home or abroad to visit and seek mutual development.

factory3R&D