Materials

Front 1

Plasticity

Back 1

Ability of material to deform plastically

Front 2

Ductility

Back 2

Ability of material to deform plastically under tensile load

Front 3

Malleability

Back 3

Ability of material to deform plastically under compressive load

Front 4

Brittleness

Back 4

Inability of material to deform either plastically or elastically

Front 5

Elasticity

Back 5

Ability of material to return to original shape after a load is removed

Front 6

Elastic Limit

Back 6

Maximum stress and strain before permanent deformation occurs

Front 7

Elastic Range

Back 7

Range of deformation where strain is directly proportional to stress

Front 8

Plastic Range

Back 8

Range of deformation where strain is no longer proportional to stress

Front 9

Ultimate Tensile Strength

Back 9

Maximum stress value before failure during tensile strength test

Front 10

Compressive Strength

Back 10

Ability to resist deformation under compressive loads

Front 11

Tensile Strength

Back 11

Ability to resist deformation under tensile loads

Front 12

Impact Strength

Back 12

Ability to resist deformation under impact loads

Front 13

Fatigue

Back 13

Progressive failure over time due to cyclically induced cracking

Front 14

Creep

Back 14

Plastic deformation over time due to stress under the yield point

Front 15

Magnetic Flux Conductivity

Back 15

Ability of material to conduct magnetic flux

Front 16

Electrical Conductivity

Back 16

Ability of material to conduct electron flow

Front 17

Thermal Conductivity

Back 17

Ability of material to conduct thermal energy

Front 18

Melting Point

Back 18

Temperature at which the material changes state from solid to liquid

Front 19

Specific Gravity

Back 19

Ratio of weights of equal volumes of a material and water

Front 20

Density

Back 20

Mass per unit volume

Front 21

Colour

Back 21

Perceived colour due to the absorption of certain wavelengths of light

Front 22

Thermal Coefficient of Expansion

Back 22

How much a material changes size due to it's level of thermal energy

Front 23

Oxidation

Back 23

Reaction with oxygen, creates an oxide

Front 24

Reduction

Back 24

Removes oxygen from a compound or oxide

Front 25

Corrosion

Back 25

Undesirable chemical reaction with the material and another substance

Front 26

Hardness

Back 26

Ability to resist penetration

Front 27

Toughness

Back 27

Ability of material to resist tearing due to bending/tensile loads

Front 28

Strength

Back 28

Ability of material to hold shape

Front 29

Stress.
5 forces.

Back 29

Internal reaction to an external applied force.
Tension/Torsion/Compression/Shear/Bending

Front 30

Strain

Back 30

Deformation due to stress

Front 31

Slip Plane

Back 31

Plane allowing easy molecular movement within a geometric structure of metal

Front 32

Space Lattice Structure

Back 32

Primary structure formed by the geometric structures of a metal upon recrystallization of the metal

Front 33

Grain

Back 33

Irregular shaped crystals formed after crystallization due to the boundary line interference of space lattice structures

Front 34

Dislocations

Back 34

Lines of defective bonding in the crystal structure