Toughness

Toughness is the ability of a material to resist fracture or failure under stress. In the context of space and astronautical engineering, toughness is a critical property for materials used in spacecraft and space structures. The harsh environment of space, including extreme temperatures, radiation, and micrometeoroids, can cause materials to become brittle and prone to failure. Therefore, materials with high toughness are necessary to ensure the safety and reliability of space systems. Toughness is often measured by the amount of energy required to fracture a material, known as the fracture toughness. Materials with high fracture toughness, such as titanium alloys and composites, are commonly used in spacecraft and space structures.
Your Previous Searches
Random Picks
  • Neutron Reflector: A neutron reflector is a material that reflects neutrons back into a nuclear reactor core, increasing the probability of further fission events. It is typically made of a material with a high neutron scattering cross-section, such as graphi ... Read More >>
  • Wind Turbines: Wind turbines are devices that convert the kinetic energy of the wind into electrical power. They consist of a rotor, which is connected to a generator, and a tower that supports the rotor and the nacelle. The rotor blades are designed to c ... Read More >>
  • Variable Star: A variable star is a star whose brightness as seen from Earth fluctuates. This variation in brightness may be caused by periodic changes in the star's luminosity, or by the presence of dark or bright patches on the star's surface. Variable ... Read More >>
Top News

Orionids meteor shower is this weekend: Where and when to watch its peak...

Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...

News Source: ABC News on 2024-10-18

Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...

Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...

News Source: ABC News on 2024-10-09

Now is a great time to see Saturn in all its ringed glory...

My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...

News Source: New Scientist on 2024-10-09

Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...

Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....

News Source: Al Jazeera English on 2024-10-04

China's answer to SpaceX's Starlink is also threatening astronomy...

The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...

News Source: New Scientist on 2024-10-03