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

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US $10-200 / Pieces | 1 Piece/Pieces (Min. Order)
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Supply Ability
Supply Ability:
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.
Express Courier/ Air/Ocean Freight Service
Lead Time :
15 work days after confirm the deposit

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




Property & Specification&



Density (g/cm3)

3.2 - 3.4


Flexural Strength (MPa)



Fracture Toughness (MPa.m1/2)

6 - 8


Hardness (HRA)

92 -  94


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

23 - 25


Coefficient of Thermal Expansion (K-1)

3.1 x 10-6


Electric Resistivity (Ω.cm)



Specific Heat (J/(Kg.K))



Dielectric Constant

6 - 7




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
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


1. Are you manufacture?
    Yes, we are manufacturer and  We have R&D and production departments.
2.How about yr QC system?

 we have ISO9001 cer
tification .
3. Can you provide OEM/ODM services?
    Yes, customization is available
4. What is your MOQ?
     Our minimum order quantity is 100pc. small order is OK if you want small order for market test


5. What is your delivery time?
     Delivery time is: 10-15days after confirm deposit
6. Can you provide shipping service?
     Yes, Our company has long time cooperation forwarder can provide you shipping service by express, by Air & by Sea.

Packaging & Shipping

We ensure to offer safe package and fast delivery for all our customers .

1.for big size cylinders : plastic pallet

2.for small size cylinders :polywood case with inner foam


Shipping :

1.By sea / By air / By courier (DHL, UPS, TNT, FEDEX, EMS express are available )

2.As customized requirements 

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.