Ferromagnetic alpha iron exists in temperature range of
A. Below 723°C
B. 770 to 910°C
C. 910 to 1440°C
D. 1400 to 1539°C
Answer: Option A
Solution (By Examveda Team)
alpha iron is a component of steel and cast iron, conferring Ferromagnetism.the maximum solubility is at 727 °C
This Question Belongs to Mechanical Engineering >> Engineering Materials
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