The oxygen steel recipe blows oxygen through iron and carbon to make steel plate at a smelter, with slag left over. It is the second way to make steel plate, and skips the iron plate step that the steel plate recipe needs.
OXYGEN_STEEL
G1> ANALYSIS yields steel_plate.
> RECIPE
- AT
- smelter · 2 ticks
- IN
- 8 iron · 2 carbon · 2 oxygen
- OUT
- 4 steel_plate · 4 slag
> PER UNIT
- 2 iron · 0.5 carbon
- REACH
- hub