MATERIALS 201 FINAL EXAM
QUIZLET WITH ALL NEEDED TO
PASS
Electron Transfer - correct answers -Ionic bonds are the result of:
Electron Sharing - correct answers -Covalent bonds are the result of:
Decentralized sharing/sea of electrons - correct answers -Metallic bonds are the
result of:
A point defect - correct answers -An impurity is an example of what kind of defect?
A point defect - correct answers -A self interstitial is an example of what kind of
defect?
Line or 1D defect - correct answers -A dislocation is an example of what kind of
defect?
Area/2D defect - correct answers -A grain boundary is an example of what kind of
defect
, Polymorphic - correct answers -Materials that can exist as either a BCC or FCC
structure are known as?
Amorphous - correct answers -Solid materials with no repeating crystal structure are
known as?
Polycrystalline - correct answers -The vast majority of engineering metals are:
A material or metal is composed of multiple kinds of grains - correct answers -What
does polycrystalline mean?
Isotropic - correct answers -Materials that have constant values of a property in
different directions are called:
Anisotropic - correct answers -Materials that have different values of a property in
different directions are called:
Elastic Deformation - correct answers -What is recoverable deformation known as?
Plastic Deformation - correct answers -What is non-recoverable/permanent
deformation known as?
Hardness - correct answers -The measure of a material's resistance to deformation
by surface indentation is:
Toughness - correct answers -The measure of a material's ability to absorb energy
prior to fracturing is
Yield Stress - correct answers -What is the stress at which noticeable plastic
deformation occurs?
Poisson's Ration - correct answers -What is the negative ratio of lateral and axial
strains that result from an applied load called?
Engineering Stress - correct answers -What is force divided by an initial cross
sectional area called?
Ductility - correct answers -What are percent elongation and percent reduction of
area measurements of?
Ficks First Law - correct answers -What does the phrase "Diffusion flux is
proportional to a concentration gradient" describe?
interstitial solid solution - correct answers -Carbon dissolved in iron gives a what?
Substitutional solid solution - correct answers -Copper dissolved in nickel gives a
what?
Diffusion - correct answers -The process where atoms in a solid material can move
is called?
QUIZLET WITH ALL NEEDED TO
PASS
Electron Transfer - correct answers -Ionic bonds are the result of:
Electron Sharing - correct answers -Covalent bonds are the result of:
Decentralized sharing/sea of electrons - correct answers -Metallic bonds are the
result of:
A point defect - correct answers -An impurity is an example of what kind of defect?
A point defect - correct answers -A self interstitial is an example of what kind of
defect?
Line or 1D defect - correct answers -A dislocation is an example of what kind of
defect?
Area/2D defect - correct answers -A grain boundary is an example of what kind of
defect
, Polymorphic - correct answers -Materials that can exist as either a BCC or FCC
structure are known as?
Amorphous - correct answers -Solid materials with no repeating crystal structure are
known as?
Polycrystalline - correct answers -The vast majority of engineering metals are:
A material or metal is composed of multiple kinds of grains - correct answers -What
does polycrystalline mean?
Isotropic - correct answers -Materials that have constant values of a property in
different directions are called:
Anisotropic - correct answers -Materials that have different values of a property in
different directions are called:
Elastic Deformation - correct answers -What is recoverable deformation known as?
Plastic Deformation - correct answers -What is non-recoverable/permanent
deformation known as?
Hardness - correct answers -The measure of a material's resistance to deformation
by surface indentation is:
Toughness - correct answers -The measure of a material's ability to absorb energy
prior to fracturing is
Yield Stress - correct answers -What is the stress at which noticeable plastic
deformation occurs?
Poisson's Ration - correct answers -What is the negative ratio of lateral and axial
strains that result from an applied load called?
Engineering Stress - correct answers -What is force divided by an initial cross
sectional area called?
Ductility - correct answers -What are percent elongation and percent reduction of
area measurements of?
Ficks First Law - correct answers -What does the phrase "Diffusion flux is
proportional to a concentration gradient" describe?
interstitial solid solution - correct answers -Carbon dissolved in iron gives a what?
Substitutional solid solution - correct answers -Copper dissolved in nickel gives a
what?
Diffusion - correct answers -The process where atoms in a solid material can move
is called?
