Mechanical Engineering - Engineering Materials
Exercise : Engineering Materials - Section 3
46.
Y-alloy contains
47.
The steel scrap added in the charge of cupola controls the grade of cast iron produced.
48.
The main alloying elements high speed steel in order of increasing proportion are
49.
Which of the following metal is used in making electrical resistance wire for electric furnaces and heating elements?
50.
Which of the following metal is used for nuclear energy?
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