Protective coatings for permanent magnets based on Nd-Fe-B alloys

The permanent magnets (BM) based on Nd-Fe-B alloys are characterised by the use corrosion resistance in the solutions of electrolytes and in the atmospheric conditions. In this work, investigations were carried out into the process of chemical phophatization of the PM based on Nd-Fe-B alloys in zinc-phosphate solutions with different acceleration and modification additionsTranslated from Russian (Fiz. Khim. Obrab. Mater. 1999 (3) p. 43-46)Available from British Library Document Supply Centre-DSC:9023.190(10341)T / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo