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Medientyp:
E-Artikel
Titel:
Magnetic Properties of Thermal Sprayed Tungsten Carbide–Cobalt Coatings
Beteiligte:
Angrisani, Gian Luigi;
Taptimthong, Piriya;
Thürer, Susanne Elisabeth;
Klose, Christian;
Maier, Hans Jürgen;
Wurz, Marc Christopher;
Möhwald, Kai
Beschreibung:
<jats:sec><jats:label /><jats:p>In the information age, the storage and accessibility of data is of vital importance. There are several possibilities to fulfill this task. Magnetic storage of data is a well‐established method and the range of materials used is continuously extended. In this study, the magnetic remanence of thermally sprayed tungsten carbide–cobalt (WCCo)‐coatings in dependence of their thickness is examined. Two magnetic fields differing in value and geometry are imprinted into the coatings and the resulting remanence field is measured. It is found that there are two effects, which in combination determine the effective value of the magnetic remanence usable for magnetic data storage.</jats:p></jats:sec>