Factory Price Nitride Bonded Silicon Carbide Thermalcouple Protection Tube
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- Supplier: Jinan Hydeb Thermal Tech Co. Ltd.
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Product Overview
Description
USAGE
Chinese Producer Rising Tubes Preheating Furnace for Low Pressure Casting
The series of products are widely used for measuring temperature in the fields of ceramic, industrial furnaces, metallurgy, chemical industry, etc.
PRODUCTS IMAGES
TECHNICAL PARAMETERS
1. high temperature tolerance
2. High thermal conductivity and shock resistance
3. High mechanical strength and abrasion resistance
4. Excellent energy efficiency and corrosion resistance
Item | Data |
SiC content | >75% |
Si3N4 content | >22% |
Fe2O3 | <0.5% |
Bulk density | 2.6-2.7g/cm3 |
Apparent porosity | <16% |
Cold Crushing strength | 150Mpa |
rupture strength under normal temperature | >45Mpa |
rupture strength at 1200°C | >50Mpa |
Thermal conductivity at 800°C | >18w/m.k |
Thermal conductivity at 1200°C | >14w/m.k |
Thermal expansion coefficient | <4.7x10-6/°C |
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