Chemistry — Iron & Steel Making
From iron ore to steel.
Rendering…
Make it your own.
digraph Steel {
rankdir=LR;
node [shape=box, style=rounded];
"Iron ore + coke + limestone" -> "Blast furnace";
"Blast furnace" -> "Molten iron (pig iron)";
"Molten iron (pig iron)" -> "Oxygen furnace";
"Oxygen furnace" -> "Steel (controlled carbon)";
"Steel (controlled carbon)" -> "Alloying (Cr, Ni...)";
}