1.

What is the Eutectic reaction at 1146°C?$

A. L (0.53% C) + δ(0.09% C) → γ(0.17% C)
B. L (4.3% C) → γ(2.1 % C) + Fe<sub>3</sub>C (6.67% C)
C. γ (0.8 % C) → α (0.025% C) + Fe<sub>3</sub>C (6.67% C)
D. L (0.53% C) + δ(0.09% C) → γ (0.8 % C)
Answer» C. ‚âà√≠‚Äö√¢‚Ä¢ (0.8 % C) ‚Äö√Ñ√∂‚àö√∫‚àö‚↠‚âà√≠¬¨¬± (0.025% C) + Fe<sub>3</sub>C (6.67% C)


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