"Stroke follow strokes, the sparkling ingot shines,
Flows the red slag, the lengthening bar refines;
Cold waves, immersed, the glowing mass congeal,
And turn to adamant the hissing Steel."
- Erasmus Darwin, 1731 - 1802
The carbonization process has inspired you to further greatness as you reach the pinacle of the metallurgical sciences! By increasing the heat and coal, you now understand the process of fabricating Blister Steel.