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Non Ferrous Silicon Nitride Thermocouple Components Protection Sleeve One End Closed

Categories Thermocouple Components
Brand Name: GME
Model Number: Diameter 28*16
Certification: CE, RoHs
Place of Origin: China
MOQ: 1
Price: 1-100
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 1000/month
Delivery Time: 5-7days
Packaging Details: carton
Material: Silicon Nitride
Shape: Pipe
Color: Gray/black
Thickness: 6mm
Density: 2.5-2.6g/cm3
Strength: 80-86HAR
Application: Industrial Area
Usage: Protect Thermocouple
Working temperature: 1400C
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Non Ferrous Silicon Nitride Thermocouple Components Protection Sleeve One End Closed


Non Ferrous Silicon Nitride Thermocouple Components Protection Sleeve One End Closed


Description:


1) Silicon nitride thermocouple protection tube is formed by CIP , then machined to accurate dimension, and put it into Reaction-Sintered furnace for sintering.


2) Silicon nitride thermocouple protection tube have the characteristics of high and equal density, good dimensional accuracy , etc. Silicon nitride is especially suitable for thermocouple protective cannula measuring temperature of molten aluminum for its anti-fusion.Our company can do any types as customers’ required.


Main Features:


1.Corrosion resistance
Outstanding corrosion resistance to molten aluminum alloys and flux contamination free.

2.Oxidation resistance
Oxidation rarely accurs at operating temperature(up to 800 C), which allows hi-cera to maintain stable performance for a long service life.

3.Thermal shock resistance
Superior thermal shock resistance allows hi-cera protection tubes to be inserted in molten aluminum directly with simple preheating.

4.Mechanical strength
The highest strength among ceramics allows a thin wall thickness.

5.Wear resistance
Excellent wear resistance gives degassing rotor shafts a long service life at a high speed revolution.

6.Acid ressitance
Exceptional acid resistance against acids such as hydrochloric acid and sulfuric acid permits removal of sticking matter on the surface with such acids.


Specification:


Property of Silicon nitride products
MaterialUnitSi3N4
Volume densityg/cm 32.77
Young's modulusGpa240
Flexural strengthMPa186.4
Porosity%12
Thermal expansion coefficienta×10-62.51
Fracture toughness(Mpa*m -1 )2.8
Thermal ConductivityW/mk

15



Application


Used to protect the temperature-measuring components,

make the components isolate from the outside substance,

reduce and prevent the corrosion, oxidation and mechanical damage to the components during measuring.


Shipping:


1, by air

2, by express

3, by sea


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