New Carbon Supercomposite “DESNA”
DESNA is an outstanding material with the excellent properties for various applications, such as:
aerospace, military and civil aircraft
racing cars, energy-saving technologies on transport
chemical engineering industry
medicine
Carbon-carbon composite materials DESNA has multi-directional reinforcement. The volume frame of carbon filaments is fixed by a strong carbon matrix. High density and erosion stability are achieved by using the technology based on high pressure and high temperature.
DESNA features:
High erosion stability
Excelent pseudo-plasticity: DESNA is a pure carbon which you can drive a nail in
Good mechanical properties in all directions
High resistance against thermal shocks
High chemical stability
Excellent friction properties
Good compatibility with biological tissue
The production process ensures ecological purity
The strength of the material at 10000C is much higher than for the steel
DESNA properties:
Density 1,9-2,0 G/cm3
Temperature range up to 35000C
Tensile strength 100-150 MPa
Compression strength 140-170 MPa
Thermoconductivity 50-70 W/(mK)
Coefficient of thermal expansion 0.000003 1/K
We can offer DESNA blanks as large as up to 500 mm in diameter and up to 350 mm in height, but even these dimensions are not a limit.
Contact person: Dr. Valentin Ryzhov. E-mail: ryzhov@hppi.troitsk.ru
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