China Sic Heating Elements manufacturer
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
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3.2g/Cm3 Density Si3N4 Silicon Nitride Launder Corrosion Resistant

3.2g/Cm3 Density Si3N4 Silicon Nitride Launder Corrosion Resistant

Brand Name ZG
Model Number MS
Certification CE
Place of Origin CHINA
Minimum Order Quantity 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.
Detailed Product Description

 

Silicon Nitride (Si3N4) Launder

 

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.

 

 

The silicon nitride-lined launder pioneered by "Silicon Poly" solves the troubles that have been plagued workers in the aluminum industry.The silicon nitride lining does not stick to aluminum water, so the launder almost does not need to be cleaned, which greatly reduces the labor intensity of the workers;

 

 

Advantage:

 

  • Compared with the casting material launder, the service life is greatly extended.

  • The launder does not need to be sprayed with anti-stick coating, which ensures the purity of molten aluminum;

     

 

Silicon Nitride Related Data

 

Main component99%Al2O3S-SiCZrO2Si3N4
Physical
Property
Densityg/cm33.93.163.2
Water Absorption%00.100.1
Sinter Temperature°C1700220015001800
Mechanical
Property
Rockwell HardnessHV1700220013001400
Bend Strengthkgf/mm23500400090007000
Compression IntensityKgf/mm230000200002000023000
Thermal
Property
Maximum working
temperature
°C1500160013001400
thermal expansion
coefficient
0-1000°C
/°C8.0*10-64.1*10-6(0-500°C)9.5*10-62.0*10-6(0-500°C)
5.2*10-6(500-1000°C)4.0*10-6(500-1000°C)
Thermal Shock resistanceT(°C)200250300400-500
Thermal ConductivityW/m.k(25°C31100325
300°C)16100325
Electrical
Property
Resisting rate of Volume◎.cm    
20°C>1012106-108>1010>1011
100°C1012-1013>1011
300°C>1012>1011
Insulation Breakdown
Intensity
KV/mm18semiconductor917.7
Dielectric Constant (1 MHz)(E)10297
Dielectric Dissipation(tg o)0.4*10-3
Product Tags: 3.2g/Cm3 Density Si3N4 Launder   3.2g/Cm3 Density Si3N4 Launder   Silicon Nitride Launder Corrosion Resistant  
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