Micaceous iron oxide. Coloured scanning electron micrograph (SEM). A naturally occurring lamellar form of ferrous oxide for use in manufacturing paint coatings. When viewed under a SEM the thin flake micaceous iron oxide particles appear as sharply defined platelets. It is the most important barrier pigment used in coatings to protect structural steelwork from corrosion. It has a 100 year record of successful use on many types of steel structures throughout the world. It forms overlapping plates like mail armor. It reflects ultaviolet light, allows water vapor to escape from the substrate, and is chemically resistant. Magnification: x200 when printed at 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4600 px × 3962 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |