NEOQUENCH-P GRADE NP-7L is one of a series of isotropic polymer bonded magnets based on Nd-Fe-B. The raw material powder is manufactured by rapid quenching of prescribed alloys into nanocrystalline flakes that are subsequently annealed for optimum magnetic properties. NP-7L is made by compression molding. This datasheet provides information on and physical properties. It also includes information on powder metal forms. Filing Code: Nd-4. Producer or source: Daido Steel (America) Inc..