Si3N4 ceramic protection tube for thermocouple manufacturer High-density, low-expansion Corrosion & Abrasion resistance Enterprise qualification

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Si3N4 ceramic protection tube for thermocouple Model TS1003:

1. High strength at high temperatures, high hardness 2. High toughness3. High corrosion resistance when mixed with molten nonferrous metal 4. Anti-chemicals5. Electrical isolation

Si3N4 ceramic protection tube for thermocouple Detail:

      Si3N4 ceramic protection tube for thermocouple usually made by CIP (cold isostatic pressing) / RB(reaction bonded) , both are have excellent abrasion resistance and corrosion resistance , and can be used under 1300°C .

Application :

Si3N4 ceramic protection tube for thermocouple is responsible for the precise and reliable temperature in aluminum industry . Silicon nitride thermocouple protection tube is the ideal material to measure the temperature in molten aluminium.

1. Nuclear energy-related parts2. Molten aluminum parts (protection tubes for thermo-couple, protection tubes for soaked heaters, stoke tubes)3. Pump parts for nonferrous metals, effluent nozzle 4. Other various machinery materials for high temperatures and corrosion fluids.5. Other isolation materials

  Other product made of Si3N4 :

    silicon nitride powder

    silicon nitride riser tube

    silicon nitride thermocouple protection tube

    silicon nitride protection tube

    hot-pressing silicon nitride products

    gas pressure sintered silicon nitride

 Technical parameters:

Name	Unit	SI3N4(RB)
Bulk Density	g/cm3	2.5-2.6
Strength	HRA	80-86
Bending Strength	MPa	160-210
Porosity	%	10-15
Coefficiency of Linear	1×10-6/K	2.53
Bending Strehgth	(Mpa*m-1)	2.8
Thermal conductivity	W/mk	15

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