(Solved): 6. Figure below is the continuous cooling transformation diagram for an alloy steel (type 4340). Na ...

6. Figure below is the continuous cooling transformation diagram for an alloy steel (type 4340). Name the microstructural products of eutectoid????? iron-carbon alloy specimens that are first completely transformed to austenite, then cooled to room temperature at the following rates: (a) $$8^{?}\mathrm{C}/\mathrm{s}\left(2^{?}\right)$$ (b) $$0.025^{?}\mathrm{C}/\mathrm{s}\left(2^{?}\right)$$ (c) $$0.005^{?}\mathrm{C}/\mathrm{s}\left(3^{?}\right)$$ (d) $$0.00001^{?}\mathrm{C}/\mathrm{s}\left(3^{?}\right)$$