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Silicon carbide tube
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Product Features and Uses
Due to the characteristics of high strength, high hardness, high corrosion resistance, and high wear resistance of silicon carbide tubes, they can withstand extreme working environments such as high temperatures, high pressures, and acid-base corrosion. They can be used to manufacture devices such as burners and heaters, exhibiting excellent fire resistance and thermal stability.
Characteristics of Pressureless Sintered Silicon Carbide Ceramic Materials
Pressureless sintered silicon carbide ceramics are made from high-purity, ultra-fine silicon carbide powder, with a small amount of sintering aids added. They are sintered in an inert gas or vacuum atmosphere at high temperatures of 1950-2100℃ under atmospheric pressure, resulting in products that are almost completely dense and possess excellent mechanical properties. Pressureless sintered silicon carbide ceramics include products such as shaft sleeves, sliding bearings, mechanical sealing rings, flat rings, sandblasting nozzles, bulletproof plates, ceramic heating plates, ceramic heat distribution plates, 3D glass thermal bending grinding tools, and ceramic plates for microchannel reactors.
JNDE NEW MATERIAL company's silicon carbide ceramic products have characteristics such as acid and alkali corrosion resistance, high hardness and wear resistance, good self-lubrication, high-temperature oxidation resistance, low thermal expansion coefficient, and good thermal conductivity. They are widely used in industries and fields such as aerospace, automotive, petrochemical, mechanical sealing, metallurgy and power, pump equipment, thermal bending grinding tools, microchannel reactors, new energy, semiconductors, scientific research, and national defense military industry.
Project | Unit | Index |
Bulk Density | g/cm³ | 3.08-3.16 |
Hardness HV | kg/mm³ | >2550 |
Compressive Strength | Mpa | >2500 |
Flexural Strength | Mpa | 400-490 |
Silicon Carbide Content | % | >=99.2 |
Elastic Modulus | Gpa | >=410 |
Thermal Conductivity | W/m.k | 100-120 |
Thermal Expansion Coefficient | i/℃ | 4.0 |
Porosity | % | <0.1 |
Poisson's Ratio |
| 0.16 |
Operating Temperature | ℃ | 1900 |
Pressureless Sintered Ceramic Production Equipment
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E-mail:jd319@jindesic.com
Economic Development Zone, Linshu County, Shandong Province
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