Materials properties

elasticity

is the ability of material to return to its original shape

malleability

Is the metal ability to be deformed with cold deformation

hardness

is the ability of material to put resistance against the entry of foreign bodies

toughness

is the ability of a material to absorb energy and plastically deform without fracturing

resilience

is the ability of a material to absorb energy when deformed, and release that energy upon unloading

recycable

is the process of converting waste materials into new materials and objects.

toxicity

is the degree to which a chemical substance or a particular mixture of substances can damage an organism

biodegrability

is the breakdown of organic matter by microorganisms, such as bacteria, fungi.

oxidation

is a chemical reaction in which the oxidation states of atoms are changed.

corrosion

is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide

optical

opaque

is the degree to which light is not allowed to travel through

transparent

is a superset of transparency

density

electrical properties

conductors

is an object, substance or material allowing the flow of an electric charge

insulators

a substance that resists electricity

semiconductors

is a material that has an electrical conductivity value falling between that of a metal and an insulator.

thermal properties

conductivity

is a measure of a material's ability to conduct an electric current

expansion

when the temperature increase the material expands

fusibility

some materials changed from solid to liquid when their temperature is increased

mechanical

strengh

torsion

Deformation of a body by the action of two opposing forces that act in parallel planes,

tension

a force related to the stretching of an object

compresion

the result of the subjection of a material to compressive stress

flexion

describes a bending movement that decreases the angle between a segment and its proximal segment.

shear

the deformation of a material substance in which parallel internal surfaces slide past one another