Steel works. Molten slag being poured into a slag dump at a steel works. Slag is a waste product of pig iron production. An early stage in the production of steel. Slag contains silicates and oxides and solidifies on cooling. Photographed at the Mittal Steel USA plant in Indiana Harbour,Indiana,USA | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hay Jones, David |
Taille de l’image : | 5126 px × 3423 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |