Undergrad Clay-like Material: From Soft to Hard in Space and Earth

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SUMMARY

The discussion centers on the properties of materials that exhibit significant changes in density and hardness under different conditions, specifically in space versus on Earth. It is established that malleability, akin to that of clay, does not correlate directly with density. The conversation emphasizes the need for clarity in defining the properties and conditions of the material in question to facilitate a more informed discussion.

PREREQUISITES
  • Understanding of material science concepts, particularly malleability and hardness.
  • Knowledge of the effects of gravity on material properties.
  • Familiarity with the definitions of density and its implications in different environments.
  • Basic principles of physics related to state changes in materials.
NEXT STEPS
  • Research the properties of materials that change state under varying gravitational conditions.
  • Explore the relationship between density and hardness in material science.
  • Investigate examples of malleable materials used in space applications.
  • Learn about the effects of temperature and pressure on material properties.
USEFUL FOR

Material scientists, aerospace engineers, and anyone interested in the behavior of materials under varying environmental conditions.

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Is there any material that changes its density so much that you could use it like a clay ball in space but it is hard on earth?
 
Astronomy news on Phys.org
If by "using like a clay ball" you mean that the substance should be malleable, then your question has nothing to do with density. The "hardness" of a substance is not directly related to density at all.

You might want to give us more information, so that we might understand your question better.

- Warren
 

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