Example image of eyePlorer eyePlorer map for 'Bessemer process': List of industrial processes Pig iron Steel Henry Bessemer William Kelly (inventor) Iron Redox Steelmaking Clay Dolomite Trunnion Carbon Manganese Silicon Acid Phosphorus Base (chemistry) Limestone Magnesite Sidney Gilchrist Thomas Spiegeleisen Decarburization United Kingdom of Great Britain and Ireland Sweden Wrought iron Cementation process Charcoal Coke (fuel) Finery forge Benjamin Huntsman Crucible steel Cast iron Song Dynasty Shen Kuo Hebei Henan Handsworth, South Yorkshire Crimean War Rifling Claude-Etienne Minié 12-pounder gun Artillery Autobiography Reverberatory furnace Forest of Dean Robert Forester Mushet Ductility Detroit Detroit River Michigan