𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electric smelting of iron ore at Trollhätten, Sweden

Publisher
Elsevier Science
Year
1911
Tongue
English
Weight
65 KB
Volume
172
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.

✦ Synopsis

409

and machined products. Graphitic grains form centres from which rusting starts. Fractures rust more readily than the outer surface, and it is suggested that a coating of silicates in the case of cast iron, and films of scale in rolled material, act as a protecting layer. The rough surface of a fracture distinctly accelerates rusting. Smooth surfaces are more resistant than rough ones.

📜 SIMILAR VOLUMES

97/02244 Pilot plant study of direct iro
97/02244 Pilot plant study of direct iron ore smelting (DIOS) process
📂 Article 📅 1997 🏛 Elsevier Science ⚖ 196 KB

QSL technology provided the basis for the new lead smelter, which started operation from May 1992 at Onsan Refinery of Korea Zinc Co.. Ltd. The smelter is designed to treat not only various types of lead concentrates hut also secondary materials coming from the zinc plant without special pretreatmen

98/00641 Two-stage process for preparati
98/00641 Two-stage process for preparation of pig-iron melt from metalized ore pellets by smelting in electric-arc furnace
📂 Article 📅 1998 🏛 Elsevier Science ⚖ 187 KB

12 Refractories/ceramics (properties, production, applications) tubular shaft in channel-type induction furnace, and the excess CO gas byproduct is burned for auxiliary heating. Molten slag is typically formed in the reaction-stage layer, and is floated below the burden and over the molten metal bef