Phosphorus in iron and steel
๐
Article
๐
1878
๐
Elsevier Science
๐
English
โ 60 KB
## Phosphorus in Iron and Steel.--Melted pig iron and iron oxide, melted in a cupola, are mixed together, by Bell, in a revolving puddling furnace, at a moderate temperature, when the phosphorus oxidizes before the carbon has been absorbed. The purified iron is then withdrawn into a furnace, in whi