Rate Of Dissolution - Askmemetallurgy

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Asked: June 27, 2020In: Iron & Steel Making

GATE MT 2017 Q3

The rate of dissolution of Al particles in liquid steel is proportional to concentration difference (ΔC). ΔC is defined by (Given (i) Cb=bulked concentration of dissolved Al in liquid steel (ii) C*=saturation concentration of Al in liquid steel at the given ...Read more

The rate of dissolution of Al particles in liquid steel is proportional to concentration difference (ΔC). ΔC is defined by

(Given (i) C_b=bulked concentration of dissolved Al in liquid steel (ii) C*=saturation concentration of Al in liquid steel at the given temperature (iii) C_m= Density of Al/Atomic weight of Al

(A) C*-C_b (B)C_b-C_m(C) C*-C_m(D) √C*C_m– C_b

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