The electric process of steel making is especially adopted to
* alloy and carbon tool steel
* magnet steel
* high speed tool steel
58) The electric process of steel making is especially adopted to
Answer is:
all of these
Explanation:
Related Engineering Materials MCQ with Answers
Answer is:
L-D process
Answer is:
make the steel ductile and of good bending qualities
Explanation:
The effect of manganese in improving the mechanical properties of steel depends on its carbon content. Manganese also reduces the critical cooling rate during hardening, meaning it increases the hardenability of steel. Its effect on hardenability is higher than other alloying elements. Hadfield steel is recognized for its ability to be work-hardened due to the addition of 10% to 14% of manganese.
Answer is: