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

Feedback Ratings
US $18.99 / Piece | 10 Pieces (Min. Order)
Model Number:
kx-03
Power(W):
100-1000W
US $18.99
- +
available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Overview

Packaging & Delivery

Selling Units:
Single item
Single package size: 
22X15X5 cm
Single gross weight:
0.25 kg
Package Type:
foam box and mailbox packing
Lead Time :
Quantity(Piece) 1 - 100 >100
Est. Time(day) 15 To be negotiated
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.

 

 

 

Detailed Images

 

 

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

 

Packaging & 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.

 

 

 

 

 

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