Alloy
An alloy is a mixture of two or more metals or one or more metals and a non- metal. Alloys can be used to increase hardness of metals. Examples of alloys are stainless steel (a mixture of iron, nickel, and chromium) and bronze (a mixture of iron and tin).
Name of the alloy | Composition | Uses |
Steel | Iron + carbon | Construction material, machine parts. |
Stainless steel | Iron+ chromium nickel | For making cooking utensils and cutlery, surgical implements |
Brass | Copper + zinc | For making cooking utensils decorative statues, nuts and bolts |
Bronze | Copper + Tin | For making cooking utensils, coins medals, statues |
German silver | Copper +zinc + nickel | For making table ware. |
Duralumin | Aluminum + copper + magnesium + manganese | For making aircraft bodies, automobile parts. |
Alnico | Aluminum + nickel + cobalt | For making magnets |
Gun metal | Copper + tin + zinc | For making gun-barrels. |
Alloys are homogeneous mixture of a metal with a metal or nonmetal . Which among the following alloys contain non-metal as one of its constituents ? | |||
Right Option : D | |||
View Explanation |
Brass is formed by the combination of Copper and _________________. | |||
Right Option : A | |||
View Explanation |
Brass is an alloy of _________________ | |||
Right Option : B | |||
View Explanation |
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