A. Mild steel
B. Phosphorous bronze
C. White metal alloys
D. None of these
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. Suppresses the decomposition of Fe3C
B. Increases the formation of graphite
C. Increases the contraction of the metal
D. Reduces its fluidity
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. Friable
B. Ductile
C. Brittle
D. None of these
A. Have lower corrosion resistance
B. Are harder to fabricate
C. Are less ductile and hence less suitable for cold pressing
D. All A., B. and C.
A. Steel
B. Stainless steel
C. Cast iron
D. Wrought iron