Alloys and its Importance
Alloys and its Importance
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 | |||
An alloy is __________________ | |||
| Right Option : C | |||
| View Explanation | |||
Steel is formed by the combination of Iron and ____________________. | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [10]
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
