Presence of silicon in steel_____________________?
(A) Is in the form of free Si
(B) Indicates that steel is not deoxidised properly
(C) Decreases the blow holes formation tendency in castings
(D) None of these
Presence of silicon in steel_____________________?
(A) Is in the form of free Si
(B) Indicates that steel is not deoxidised properly
(C) Decreases the blow holes formation tendency in castings
(D) None of these
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