With reference to DP $600$ and TRIP $800,$ operating temperature of $30$ deg C$,$ ambient temperature of

$20$ deg C $,$ operating strain rate of $100s^{-1}$ and reference strain rate of $1s^{-1},$ determine the energy

required to induce plastic strain at $0\mathrm{.}5$ and $1\mathrm{.}0$ and comment on the results. $($Note: do not need to

consider the energy required to induce elastic deformation.$)$