Question

Carbon-carbon composites exhibit which of the following properties/characteristics?

Select all that apply:

Low coefficients of thermal expansion

High tensile moduli at elevated temperatures

High tensile strengths at elevated temperatures

Low costs

High thermal conductivities

Large fracture toughness values

Resistance to oxidation at elevated temperatures

Resistance to creep

Answer 1

• Low Coefficient of Thermal Expansion
• High tensile moduli at elevated temperatures
• High Thermal Conductivity
• High tensile strengths at elevated temperatures