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Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Specifications
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 piece
Price :
USD10/piece
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
10000 pieces per month
Delivery Time :
3 working days
Packaging Details :
Strong wooden box for Global shipping
Shape :
round, square, rectangular or other customized shapes
Application :
Si3N4 Forming Rollers
Density :
3.22g/cm3
Material :
Silicon Nitride
Description

Silicon Nitride Ceramic Air Heating Element (Si3N4)

Si3N4 Ceramic Air Heating Element uses high-performance silicon nitride ceramic (Si3N4) as the substrate, has excellent properties such as: high mechanical strength at high temperatures, high thermal shock resistance, acid corrosion resistance, high electric insulation and thermal conductivity. Due to its special formula and the hot pressing manufacturing technology, this product has the following

Features in applications:

  • High electric insulation strength: No breakdown for 1 minute, at 2500V, 50Hz, and room temperature
  • High application temperature: maximum 1200 0C in air
  • High power at unit surface, up to 25 W/cm2
  • Small thermal inertia and fast heating
  • Acid and alkali corrosion resistance
  • Small size
  • Long life

Typical applications include:

  • Die heater
  • Packaging machinery heater
  • Tobacco equipment heater
  • Industrial heating equipment
  • Hot and cold drink machine heater
  • Burner appliance ignition system
  • Welding furnace heating
  • Petrochemical industry heater
  • High temperature ignition

Caution during application:

  • Sudden cold and sudden heat are strictly prohibited in working environment
  • At high temperature, the hot surface of element should avoid from splashing water or other liquids

Data Sheet & Typical properties of silicon nitride material:

No.

Property & Specification

Value

1

Density ( g/cm 3 )

3.2 ‒ 3.4

2

Flexural Strength ( MPa )

900

3

Fracture Toughness ( MPa∙m 1/2 )

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 )

10 14

8

Dielectric Constant

6 ‒ 7

9

Rated Voltage ( V )

50 ‒ 250

10

Power Frequency ( Hz )

50 / 60

11

Rated Power ( W )

450 ‒ 550


According to heating zone dimension, there are 17 types of heating element available. Custom size heating elements are also provided upon request.
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element

Product tags

mica heat element

,

mica heating element

,

ceramic heat element
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Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element

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Product Detail
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 piece
Price :
USD10/piece
Contact Supplier
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element
Silicon Nitride Ceramic Air Heating Element Si3N4 Liquid Heating Element

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Verified Supplier
5 Years
henan, zhengzhou
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter
Main Products :
Sic Heating Elements, MoSi2 Heating Elements, Industrial Ceramic Parts
Total Annual :
5000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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