Maximum percentage of carbon in ferrite is
A. 0.025%
B. 0.06%
C. 0.1%
D. 0.25%
Answer: Option A
Solution(By Examveda Team)
Below 912°C (1,674°F) iron again adopts the BCC structure characteristic of α-iron, also called ferrite.The substance assumes a paramagnetic property. Carbon dissolves poorly in α-iron: no more than 0.021% by mass at 723°C
This Question Belongs to Mechanical Engineering >> Engineering Materials
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