Rust. Coloured scanning electron micrograph (SEM) of rust on an metal staple. Rust is iron oxide. It forms when moisture and air act on unprotected metal surfaces. Magnification: x1650 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4556 px × 4572 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |