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Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Specifications
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 piece
Price :
Negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram, MoneyGram
Supply Ability :
10000 pieces per month
Delivery Time :
5-8 working days
Packaging Details :
Strong wooden box for global shipping
Material :
Silicon Nitride Si3N4
Size :
Customized
Color :
Black
Features :
high hardness; high corrosion resistance; low density; stability in a wide range of temperatures; precision machining capability.
Description

Silicon Nitride (Si3N4) Submerged Heater

High-performance silicon nitride ceramic materials developed for the aluminum industry has significantly improved thermal and mechanical properties than similar products. On this basis, the "L-shaped high thermal conductivity submerged heating "Appliance" will bring revolutionary progress to aluminum industrial equipment.

High thermal conductivity submerged heater

High thermal conductivity submersible heaters (including L-type) subvert the installation and application scenarios of traditional electric heaters in the aluminum industry. Its characteristics are: small size, high power, high efficiency, long life, and easy maintenance. It solves the problem of electric heating in aluminum industry. The pain points and difficulties in the field for a long time.The heater is small in size and high in power, the size of the silicon nitride sheath is ∮38-68㎜, and the heating power covers 3.5-28KW;

Black Silicon Nitride Submerged Heater

Advantage:

  • Because the heater is filled with high thermal conductivity materials, the heating efficiency is as high as 99%.
  • Compared with traditional electric heaters, it can save electricity by 30%-50%, and its service life is greatly extended
  • Installation and maintenance are very convenient, and allow rapid heating and use in air-fired ovens, making it safer to use.

Black Silicon Nitride Submerged HeaterBlack Silicon Nitride Submerged Heater

Silicon Nitride Related Data

Main component 99%Al2O3 S-SiC ZrO2 Si3N4
Physical
Property		 Density g/cm3 3.9 3.1 6 3.2
Water Absorption % 0 0.1 0 0.1
Sinter Temperature °C 1700 2200 1500 1800
Mechanical
Property		 Rockwell Hardness HV 1700 2200 1300 1400
Bend Strength kgf/mm2 3500 4000 9000 7000
Compression Intensity Kgf/mm2 30000 20000 20000 23000
Thermal
Property		 Maximum working
temperature		 °C 1500 1600 1300 1400
thermal expansion
coefficient
0-1000°C		 /°C 8.0*10-6 4.1*10-6(0-500°C) 9.5*10-6 2.0*10-6(0-500°C)
5.2*10-6(500-1000°C) 4.0*10-6(500-1000°C)
Thermal Shock resistance T(°C) 200 250 300 400-500
Thermal Conductivity W/m.k(25°C 31 100 3 25
300°C) 16 100 3 25
Electrical
Property		 Resisting rate of Volume ◎.cm 　 　 　 　
20°C >1012 106-108 >1010 >1011
100°C 1012-1013 – – >1011
300°C >1012 – – >1011
Insulation Breakdown
Intensity		 KV/mm 18 semiconductor 9 17.7
Dielectric Constant (1 MHz) (E) 10 – 29 7
Dielectric Dissipation (tg o) 0.4*10-3 – – –
Product tags

hot water heater element

,

water heater element

,

element for water heater
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Black Silicon Nitride Submerged Heater

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Product Detail
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 piece
Price :
Negotiation
Contact Supplier
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater
Black Silicon Nitride Submerged Heater

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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