Rust. Coloured scanning electron micrograph (SEM) of rust on an iron screw. Rust is iron oxide. It forms when moisture and air act on unprotected metal surfaces. Magnification: x1000 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4572 px × 3934 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |