Civil Engineering - Building Materials - Discussion

46. 

Pick up the correct statement from the following:

[A]. Steel produced by open hearth process is milder than that obtained by the bessemer process
[B]. Engineers prefer open hearth steel for structural purpose as it is more homogenous
[C]. Basic Bessemer process is suitable for converting poor ore containing a large proportion of sulphur and phosphorus into steel
[D]. all the above.

Answer: Option D

Explanation:

No answer description available for this question.

Wafa Shah said: (Jan 12, 2021)  
The steel produced by the Bessemer process is soft and now it's said that open-hearth process produces milder steel. Why process yield softer steel? Please anyone explain.

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