The property of a material due to which it breaks with little permanent distortion, is called

Engineering Materials
The property of a material due to which it breaks with little permanent distortion, is called

Ductility

Plasticity

Malleability

Brittleness

Ductility

Plasticity

Malleability

Brittleness

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Engineering Materials
By severely deforming a metal in a particular direction it becomes

Ductile

Homogeneous

Malleable

Anisotropic

Ductile

Homogeneous

Malleable

Anisotropic

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Engineering Materials
Malleability of a material can be defined as

Ability to recover its original form

Ability to undergo large permanent deformations in compression

All of these

Ability to undergo large permanent deformations in tension

Ability to recover its original form

Ability to undergo large permanent deformations in compression

All of these

Ability to undergo large permanent deformations in tension

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Engineering Materials
White cast iron

Contains 1.7 to 3.5% carbon in Free State and is obtained by the slow cooling of molten cast iron

Is also known as chilled cast iron and is obtained by cooling rapidly. It is almost unmachinable

Is produced by small additions of magnesium (or creium) in the ladle. Graphite is in nodular or spheroidal form and is well dispersed throughout the material

Is produced by annealing process. It is soft, tough and easily machined metal

Contains 1.7 to 3.5% carbon in Free State and is obtained by the slow cooling of molten cast iron

Is also known as chilled cast iron and is obtained by cooling rapidly. It is almost unmachinable

Is produced by small additions of magnesium (or creium) in the ladle. Graphite is in nodular or spheroidal form and is well dispersed throughout the material

Is produced by annealing process. It is soft, tough and easily machined metal

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Engineering Materials
Aluminium bronze contains

10% aluminium and 90% copper

90% magnesium and 9% aluminium with some copper

94% aluminium, 4% copper and 0.5% Mn, Mg, Si and Fe

92.5% aluminium, 4% copper, 2% nickel, and 1.5% Mg

10% aluminium and 90% copper

90% magnesium and 9% aluminium with some copper

94% aluminium, 4% copper and 0.5% Mn, Mg, Si and Fe

92.5% aluminium, 4% copper, 2% nickel, and 1.5% Mg

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Engineering Materials
Iron-carbon alloys containing carbon ________ 4.3% are known as hyper-eutectic cast irons.

None of these

More than

Equal to

Less than

None of these

More than

Equal to

Less than

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Engineering Materials

Engineering Materials The property of a material due to which it breaks with little permanent distortion, is called

Engineering Materials By severely deforming a metal in a particular direction it becomes

Engineering Materials Malleability of a material can be defined as

Engineering Materials White cast iron

Engineering Materials Aluminium bronze contains

Engineering Materials Iron-carbon alloys containing carbon ________ 4.3% are known as hyper-eutectic cast irons.

Engineering Materials
The property of a material due to which it breaks with little permanent distortion, is called

Engineering Materials
By severely deforming a metal in a particular direction it becomes

Engineering Materials
Malleability of a material can be defined as

Engineering Materials
White cast iron

Engineering Materials
Aluminium bronze contains

Engineering Materials
Iron-carbon alloys containing carbon ________ 4.3% are known as hyper-eutectic cast irons.