You can show yourself mechanical deformation. Poke your finger into your thigh really hard. See how the shape of your skin changes? That is "mechanical deformation." It just means changing the shape of skin through pressure.
For example a mechanical deformation which not imply a chemical reaction.
Ductile deformation
Elastic deformation means that while the force is applied to a body some deformation ( bending , streching , etc) will take place but as soon as the force is removed the body will return to its original shape with no defects.
when the reactive force is less as compared to the applied force on the body then a deformation occurs in the body.
Inelastic deformation.
Mechanical energy (that causes the elastic deformation).
Metallic bonds are maintained more or less instantaneously on mechanical deformation of a metal, unless the deformation is so severe that the piece of metal being deformed is broken. Since metallic bonding extends throughout a single piece of metal, it does not need to be "renewed" after deformation.
For example a mechanical deformation which not imply a chemical reaction.
In general, mechanical deformation is structural on a large scale; as opposed to the components of the object being inherently wrong, their assemblage is merely distorted. In order for a more specific answer I would have to know the context.
elastic deformation
elastic deformation, ductile deformation and fracture
ASME (American Society Mechanical Engineering)
"Meanical" is not a word. Perhaps you meant "mechanical" or "maniacal."
No, perfume is not a mechanical mixture. Perfume is a solution or a blend of various chemicals, oils, and fragrances that are dissolved or mixed together to create a specific scent.
Elastic deformation is recoverable deformation. As such, when the load that caused the deformation is removed the material will return to it's original shape.
ductile deformation
A mechanical license was originally meant to allow mechanical reproductions, specifically piano rolls. It eventually applied to all sound recordings, even digital ones.