Properties Flashcards

1
Q

Tensile strength is

A

Ability of material to withstand pulling forces

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2
Q

Strength

A

The ability of a material to withstand force applied without breaking or permanently deforming

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3
Q

Compressive strength is

A

Ability to withstand pushing forces

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4
Q

Hardness

A

Ability to withstand dents and scratches

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5
Q

Impact resistance/toughness

A

Ability to withstand sudden forces

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6
Q

Corrosion resistance

A

Ability to withstand damage from environmental elements(air, water, chemicals)

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7
Q

Durability

A

The ability to withstand wear and tear overtime

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8
Q

Elasticity

A

Returns to original shape after force applied (stretch/squashing) is removed

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9
Q

Plasticity

A

Ability to not return to its original shape after force is applied. Able to be moulded without breaking, and maintains the shape.

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10
Q

Stiffness

A

Ability to resist deformation

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11
Q

Flammability

A

Ability to be easily ignited and stay lit

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12
Q

Absorbency

A

Ability of material to absorb(take in) liquids, light or heat

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13
Q

Flexibility

A

The ability to bend without breaking

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14
Q

Malleability

A

Ability to be hammered without shattering

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15
Q

Ductility

A

Ability to be stretched into wire without breaking

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16
Q

Thermal conductivity

A

Ability to conduct heat (how well can heat pass through it)
Watts per meter per kelvin
W m-1 K-1

17
Q

Electrical conductivity

A

The ability to conduct electricity (how well electricity can pass through it)

18
Q

Strength to weight ratio

A

How strong a object is compared to its weight

19
Q

Density

A

Mass per unit volume

How heavy a object is compared to its size

20
Q

Machinability

A

How easy a metal can be cut and machined with a satisfactory finish

21
Q

Relative properties of different types of material

A