2. Calculate the nitrogen content (wt%) of liquid iron at the end of a refining process for high carbon steel containing 1 wt% C and 0.5wt% P. The temperature at the end of refining is 1600o C, and the pressure of nitrogen is 1 bar. Given Data: N2 (g) = [N] (in Fe wt%) Go = 3598 + 23.89 T Joules eN N = 0, eN C = 0.13, eN P = 0.051