Balls for ball bearings are made of

Engineering Materials
Balls for ball bearings are made of

Stainless steel

Mild steel

Carbon-chrome steel

Cast iron

Stainless steel

Mild steel

Carbon-chrome steel

Cast iron

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Engineering Materials
Dislocations in materials refer to the following type of defect

Point defect

Plane defect

Volumetric defect

Line defect

Point defect

Plane defect

Volumetric defect

Line defect

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Engineering Materials
Muntz metal contains copper and zinc in the ratio of

2.1180555555556

2.5277777777778

40 : 60

0.88888888888889

2.1180555555556

2.5277777777778

40 : 60

0.88888888888889

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Engineering Materials
White cast iron

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

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

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Engineering Materials
Process of Austempering results in

Carburised structure

Lamellar layers of carbide distributed throughout the structure

Formation of bainite structure

Martenistic structure

Carburised structure

Lamellar layers of carbide distributed throughout the structure

Formation of bainite structure

Martenistic structure

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Engineering Materials
Malleability of a material can be defined as

All of these

Ability to undergo large permanent deformations in tension

Ability to undergo large permanent deformations in compression

Ability to recover its original form

All of these

Ability to undergo large permanent deformations in tension

Ability to undergo large permanent deformations in compression

Ability to recover its original form

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Engineering Materials

Engineering Materials Balls for ball bearings are made of

Engineering Materials Dislocations in materials refer to the following type of defect

Engineering Materials Muntz metal contains copper and zinc in the ratio of

Engineering Materials White cast iron

Engineering Materials Process of Austempering results in

Engineering Materials Malleability of a material can be defined as

Engineering Materials
Balls for ball bearings are made of

Engineering Materials
Dislocations in materials refer to the following type of defect

Engineering Materials
Muntz metal contains copper and zinc in the ratio of

Engineering Materials
White cast iron

Engineering Materials
Process of Austempering results in

Engineering Materials
Malleability of a material can be defined as