Method and use for textured dysprosium

摘要: A method of making a magnetic field concentrator, comprising cold rolling first metal sample that includes dysprosium to foil having thickness between 20 microns and 60 microns; further annealing the at temperature 1000 1300 degrees C., for period 10 minutes minutes. Preferably, takes place in an oxygen-free chamber, where chamber is made from material selected least one molybdenum, tantalum, titanium. Finally, second sheet annealed produced, foils are laminated together produce suitable use as concentrator.