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Wrought iron is an iron alloy with a very low carbon content (less than 0.05%) in contrast to that of cast iron (2.1% to 4.5%), or 0.25% for low-carbon "mild" steel. Wrought iron is manufactured by heating and melting high-carbon cast iron in an open charcoal or coke hearth or furnace in a process known as puddling. The high temperatures cause the excess…
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iron wrought steel process carbon used cast slag also puddling finery corrosion charcoal pig made bloomery inclusions century furnace content
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Wrought iron | is a | iron alloy with a very low carbon content | 0.90 | text |
| Wrought iron | is a | semi-fused mass of iron with fibrous slag inclusions | 0.90 | text |
| Wrought iron | is a | general term for the commodity | 0.90 | text |
| the Swedish Lancashire process | instance of | with certain variants | 0.80 | text |
| a blast furnace | instance of | rather than a continuous one | 0.80 | text |
| haematite | instance of | The hearth was lined with oxidizing agents | 0.80 | text |
| iron oxide | instance of | The hearth was lined with oxidizing agents | 0.80 | text |
| baker's racks | instance of | It is also used to make home decor items | 0.80 | text |
| wine racks | instance of | It is also used to make home decor items | 0.80 | text |
| pot racks | instance of | It is also used to make home decor items | 0.80 | text |
| etageres | instance of | It is also used to make home decor items | 0.80 | text |
| table bases | instance of | It is also used to make home decor items | 0.80 | text |
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