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Plastic deformation is a permanent unrecoverable deformation. When the load that caused the deformation is removed, the material will not return to it's original shape but will maintain it's newly deformed shape.
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Is steel synthetic?
If by plastic you mean a material made from plastic as opposed to plastic deformation of say steel for example, then yes, they are synthetic.
What gives chocolate diamonds their brown color?
From Wikipedia:"Whereas the consensus has been reached that the [brown] color relates to the plastic deformation, the particular reason has not been reliably identified yet."You can read more, below.
What is internal plastic flow?
Until a metal reaches its elastic limit, it is undergoing elastic deformation. This means that the metal will regain its original dimensions when unloaded. Upon exceeding the elastic limit, the metal will become plastic and will not regain its original dimensions. A metal undergoes plastic flow when it experiences large deformations while loaded in the plastic region.
Are metallic bond is instantaneously renewed on mechanical deformation of the metal?
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.
What structural feature forms as a result of ductile deformation?
Geological structures form as a result of ductile deformation. These structures include glacier rock, slate, and other such features found as a result of rock wearing down.
What is cold plastic deformation?
it is deformation below recrystalization temperature.
Which one will undergo plastic deformation copper or steel wire?
Copper wire will undergo plastic deformation even though it does not break like steel wire.
What is proportional strength?
When a material deforms, it does so in several stages. The first stage, called the elastic region of deformation, is linear in nature and not permanent. A stress can be applied, and once it's removed, the material will regain all of the deformation. The second stage, plastic deformation, is permanent. A material that has been stressed into the plastic region will regain the elastic deformation, but will permanently maintain the plastic.The proportional strength is the point at which plastic deformation begins.
What are 3 types of glacier movement?
fracturing, basal slip and plastic deformation or plastic flow :)
Brittle deformation would be favored over plastic deformation in what?
High Pressures is the wrong answer. The correct asswer would be cooler tempeture.
What Plastic deformation such that work hardening does not occur is called?
Cold working
What is an arch-shape fold resulting from plastic deformation called?
syncline
Why plastic deformation important in metal not in ceramics?
Plastic deformation in metal causes it to change shape, usually under stress such as a spinning turbine vane. Ceramics cannot deform, they are too hard and would shatter.
What is the differences between brittle and ductile fracture?
In brittle fracture, no apparent plastic deformation takes place before fracture. In ductile fracture, extensive plastic deformation (necking) takes place before fracture.
Difference bw elastic and plastic torsion?
after the removal of load if the object regains its original position is called elastic deformation ....If the object cant regain its original position even after the removal of applied load is called plastic deformation...
Definition Hot working metal?
Plastic deformation of metals above the recrystallization temperature.
What is the law of volume constancy?
epsilon1 + epsilon2 + epsilon 3 = 0 (for plastic deformation)
